scripthash

OP_HASH160 b9dd8f64f6d5d553fa91132c208209a9559fd49f OP_EQUAL

scripthash

OP_HASH160 43707b2d6c3066ca3541b608663bf2b9bfc66515 OP_EQUAL

scripthash

OP_HASH160 7327db9335ea9c26b33da1b12e54a52f82665341 OP_EQUAL

witness_v0_keyhash

OP_0 b04a17dcee41c9bebd60ae64051ab0d66f698034

scripthash

OP_HASH160 c675b5be6060e306f6cfc1fff3e98a8a2a4f60a1 OP_EQUAL

scripthash

OP_HASH160 c0f65b3cdeea5b0bcc3fc47a67ca36a39f8bc724 OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 b8743eb2fc78ecbdd853a0d3346eac060be3e0db OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 cb7356d76228bd7053a902b005fd012e280d733d OP_EQUAL

witness_v0_keyhash

OP_0 2fed9087684108f29156b8679a042e59f5ca7195

scripthash

OP_HASH160 ab6f960f61d23a85d223bd0a6f44b1468f661bfb OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 59fa2337da278ac96c313c62899b49c721cb54b1 OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 5f4b702195cef56d6d35929faee8f8e892f2e8a4 OP_EQUAL

scripthash

OP_HASH160 fb4c3271fe6e44a50ccd049f3b9d2acfb488a496 OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 4fb34f9358d2b57f820b3a8dec4238ab16216511 OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 600d71c3ba6e49fc92e9b4592787eb4014a74937 OP_EQUAL

witness_v0_keyhash

OP_0 c447e36e53d3150a24531047edbf458f85e42490

scripthash

OP_HASH160 b8fd200c63125708ca3e97272debaa9dd5547354 OP_EQUAL

witness_v0_keyhash

OP_0 45b8b56d382696a966c2b8dfcdd7c89e8a3b105c

pubkeyhash

OP_DUP OP_HASH160 e06fa2f0b609ffd623e910bb70795537ec38c53f OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 7a3cb098fcb4926955592497f9797d25e856cfc0 OP_EQUAL

witness_v0_keyhash

OP_0 f6c6662ffc291a53e773e510dcf0ee2f96d37bd0

scripthash

OP_HASH160 d568caea53e08d189e8bf3bdaadf991b5386c425 OP_EQUAL

scripthash

OP_HASH160 916832da0e87993a3ab729074d1cc6847ee57297 OP_EQUAL

scripthash

OP_HASH160 833037ddd4a35b1fe9f8b2dc0ef9870f6a5bf7b2 OP_EQUAL

witness_v0_keyhash

OP_0 d648e0e03820ec000b43c7f488864ca85f9a507a

scripthash

OP_HASH160 f8706eaea62092602b0e964cb4df02bcb487ea9e OP_EQUAL

scripthash

OP_HASH160 68d80b3c3fa05a93032d80b31b836895b548025d OP_EQUAL

witness_v0_keyhash

OP_0 f1c16046e1b59fd49263b5fca5763003b16cc97a

scripthash

OP_HASH160 6cfb1451ff5f309eae21e7683ef31fddab927d4b OP_EQUAL

witness_v0_keyhash

OP_0 6feb304cc3c0d7ea7ff9c6440a02b4a973a9d19f

scripthash

OP_HASH160 c883a2730f85f3f7388c505612f5d6df4aef88fc OP_EQUAL

scripthash

OP_HASH160 0c4f081b01bc9c3112e7f382364cef5db2ed2616 OP_EQUAL

scripthash

OP_HASH160 fa60e2c915c44fe66e4eebbb3ce34ed57b27676b OP_EQUAL

scripthash

OP_HASH160 56849907e8f62cb3c9967f2d59239bff67acd33b OP_EQUAL

witness_v0_keyhash

OP_0 72c9e74d5d5ef04fb4b283d69299e00daf259af5

witness_v0_scripthash

OP_0 c50636d6d47d42757b825588ceb707345ed0a3f9eb7a8954d48011867c08b1ec

pubkeyhash

OP_DUP OP_HASH160 9d19908457ee80208d95472f932dc4831ac70fa6 OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 505af531fe1ce0e07e5fd45a060d9c8d69239d63 OP_EQUAL

scripthash

OP_HASH160 9d73c5dace95cc329f031a703354de5897ed4c93 OP_EQUAL

scripthash

OP_HASH160 c5ed6e2eb5a6a5ce9f34c49063d7d6060e5a9da9 OP_EQUAL

witness_v0_scripthash

OP_0 3aceb2421ed63d01888fc78c8e9fe976e707fec429f98b2299c48d38337acc76

scripthash

OP_HASH160 1b5976ae06a4cf0a2f72fe860732b5aa09e6f1ea OP_EQUAL

witness_v0_keyhash

OP_0 62546505e98459b95eddfe673956339f257ce58e

scripthash

OP_HASH160 bc84a0deb9976744055193db02e32b535d3aa44b OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 7091c0c34d4763e364133967527664d544446636 OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 8dea0a5a4dd9d139c056435701085962a49740ca OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 e746ab779048be4475f9177617fd147a4fb94528 OP_EQUALVERIFY OP_CHECKSIG

witness_v0_keyhash

OP_0 fd4a3e856155e9d38757ce1ece0f26fd34b05b80

scripthash

OP_HASH160 1bce044aeeb3e3b2d86729f5b81e7937ee1c2e18 OP_EQUAL

scripthash

OP_HASH160 0e9670d360d2c5426185065576e3ac9ca3ad87b6 OP_EQUAL

scripthash

OP_HASH160 c10feff6a9f99e05d68db52e2a9da72dd9a851e7 OP_EQUAL

scripthash

OP_HASH160 2c29f0e194abf3f8efc356b751b39a955e9c1bdc OP_EQUAL

scripthash

OP_HASH160 1f7f7df12ac94109dbb82f8f22c1e0546ec92b8d OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 6d2096b0bb60add849bd3047e830fc36a653ee62 OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 8d602d510ddc950b2112e1ba90064d30558c755d OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 85a272d26cec122700dad1c5a8a43bfb6ca3f1b0 OP_EQUAL

witness_v0_scripthash

OP_0 8bd59705fe51de91bbeeba0b905270d3bdb0f0ffaf22432cd55b1cb46f12d325

scripthash

OP_HASH160 aeb4ea033e9cf479e6dcdcdf7add0f63fa01c6ca OP_EQUAL

scripthash

OP_HASH160 793d2820bc4f1cdbffba88cc182de9757f56e1a0 OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 dd2359bb486edaad8d61ca95f89fad113ee37c12 OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 04cddb87702cd180841aa3a83cf99097ad3b92e0 OP_EQUAL

witness_v0_keyhash

OP_0 d8c1131b69bfddec99b6108a6ca7fc2fca63d861

scripthash

OP_HASH160 bbe96d2c8a6d9ea97bd78aec9c5f461ab62bf6c1 OP_EQUAL

witness_v0_keyhash

OP_0 c032bf3b50107dff74e1b90373696fb000679de4

scripthash

OP_HASH160 9dbe0afa95e4fa0cf42772aba4857771623dda84 OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 e263652084b3504ae5192d1fdbe6ed6d451393dc OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 32aafc090c39989171526d363760c53073ef6cfd OP_EQUAL

scripthash

OP_HASH160 dda3da5365fd3d41f0468b887b60a01844ad9c89 OP_EQUAL

witness_v0_keyhash

OP_0 b2ec0f3993f77b90157101e15e6dbc604a2e6bfc

witness_v0_keyhash

OP_0 9a4df954b6c6756890c34edd0f39e0a8014646ad

pubkeyhash

OP_DUP OP_HASH160 573d7eb05730a3ac586c64811e821d67fc4ae4aa OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 84ddb0355f3c271f4cc6dd4804f7438606901d3e OP_EQUAL

witness_v0_keyhash

OP_0 90090fdd36d7edfa6bb0ed657608b11920660a9d

scripthash

OP_HASH160 9d84175733eca8b4366200af16eb914cba7bab73 OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 22e1c4bd70c0c8b160f8c11e405c955fc259cd61 OP_EQUALVERIFY OP_CHECKSIG

witness_v0_keyhash

OP_0 a51255777b6d2a7f5168bb5f775560f38d2856ae

pubkeyhash

OP_DUP OP_HASH160 cb7ff26664934b0ad56756ec4ac4924b1d1d9822 OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 72394288622ea4979d7739626eb510a86cbcf694 OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 7da35f5c8f06a154d23d3e0f70969f745c3ef91c OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 0695223c03af0a625af2ca0fdfccfcdf82e266f1 OP_EQUAL

scripthash

OP_HASH160 cd0fc6067576e7b311da875c2289eeffbd79c15a OP_EQUAL

scripthash

OP_HASH160 3d11e715728966b0b7e81c160d2a5af51d91ac55 OP_EQUAL

scripthash

OP_HASH160 6dc7fda404c3cdc49bd4f5f53b647524f9fa1d0b OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 f6378a2a2a30ab52396d777bfddc2f42b04499b6 OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 754ba19d5d8eb97d1d478bf25eac35f5e7872e46 OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 f6750480ac34ef5559f7d99afd12e782b201df54 OP_EQUAL

scripthash

OP_HASH160 601a4a6b7832f3af5fda4649a67517a89b7e9c23 OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 62a9f45e442fddefb3de134d8d2a15285bc6ac60 OP_EQUALVERIFY OP_CHECKSIG

witness_v0_keyhash

OP_0 06a003130c1d8d8e47445336bc332031816508cd

witness_v0_scripthash

OP_0 78b5f6840b7d9a0a0950f68719c776d4f77dffda35176e3790bb4bfcbb57ae32

witness_v0_keyhash

OP_0 089047b16123d7f656e34e0ce1fcee6d2037b7f9

pubkeyhash

OP_DUP OP_HASH160 adba53106e89f9cc1fb2b515a40cacde0ed40509 OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 2bc210f4e165456722c861e973de3db651502c7e OP_EQUAL

scripthash

OP_HASH160 f58e7053882ab6a8981881b3ee390bf946231db9 OP_EQUAL

scripthash

OP_HASH160 30dd2a0952a46b107f053a5dd93b6f9c65d4776e OP_EQUAL

scripthash

OP_HASH160 8a28fee200fa25952af90023b43d1fa495c55e51 OP_EQUAL

scripthash

OP_HASH160 147cb240d8293b22ba192197ced2b34d1c9d5f87 OP_EQUAL

scripthash

OP_HASH160 afff17dbb5e22389308a86ad97322a8f4fd8e6a9 OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 5973a15abc325e7006ef0a5fe6f597140e653294 OP_EQUALVERIFY OP_CHECKSIG

witness_v0_keyhash

OP_0 b6dc08b5f08f098328e2bc6e62eea5cc97cb4218

witness_v0_keyhash

OP_0 0aee7b669933918dfd21a3d92cb51869a9fce929

pubkeyhash

OP_DUP OP_HASH160 01475a1c82bb30378c2544597459597e62bc08c4 OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 5b593b2833deb5173dd7ba5452d59e467f7ce95e OP_EQUAL

witness_v0_keyhash

OP_0 b1ac81d5c96cce95cabf54b67763c3f5b6f79356

pubkeyhash

OP_DUP OP_HASH160 e02853017ab9fd7fe4cecd6ab1e391688c99bff7 OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 c8ea30bc31abb2471f17d0ef6ad0c8bb29a5186b OP_EQUAL

scripthash

OP_HASH160 5cc8ccf0423f73ddd6ed44381b08c99a9306f64f OP_EQUAL

scripthash

OP_HASH160 9852d24a5a9476eac5c2e379a377b567fef0aa96 OP_EQUAL

scripthash

OP_HASH160 11477b8f9bf08b271d9b6e0a2cb3894b21556a84 OP_EQUAL

scripthash

OP_HASH160 b62cdf59ffc6d03291e953b79b1e09cefc20b20f OP_EQUAL

witness_v0_scripthash

OP_0 f9bc5f4fd5e7277e0da0c8ec6cd29d2749d7d665e36e259fe25c9a70ecea61b4

scripthash

OP_HASH160 cc08f91d10aaa352cfafc15463c78525aa6055a3 OP_EQUAL

scripthash

OP_HASH160 232f348be7083df62e93f325f685b648d65853bc OP_EQUAL

witness_v0_keyhash

OP_0 732d10459d7aa516c4f51ad8150ef53740708a16

scripthash

OP_HASH160 0855df1ae7934904639b270b97f6f4d72ce61c6c OP_EQUAL

scripthash

OP_HASH160 12496515056608c781b1d90fa06b3e1428b70b95 OP_EQUAL

scripthash

OP_HASH160 cb4a764d4993919c63a0c3c81293af087a4c17a1 OP_EQUAL

scripthash

OP_HASH160 0ca9143ecacd77eaba6b3c4c9f71a8aa90379497 OP_EQUAL

scripthash

OP_HASH160 33c5356f3a56f62b778cb8626cec8cfedeb3d3f6 OP_EQUAL

scripthash

OP_HASH160 95b5512c1c0ab2f252b3329ebc4026f5a3c48453 OP_EQUAL

witness_v0_keyhash

OP_0 4ff8fa4bca6c5fb591d4e4c431737308885a6dfd

witness_v0_keyhash

OP_0 b557fd28219bf6177dce06f2d10a6b47aa39e16b

scripthash

OP_HASH160 fa8700affe82442e0c0e1ae6c0a387465931437b OP_EQUAL

witness_v0_keyhash

OP_0 eb94cb1d3d0bcdf9937729f07d89558764385c3e

witness_v0_keyhash

OP_0 9b470ff40bf0b77f8497f9b0ff747276449ed781

pubkeyhash

OP_DUP OP_HASH160 bdf5075fc4d4306fba7370a4341eb022c6b6e129 OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 e9f359a8f68376f90316959f028188243711ccd9 OP_EQUALVERIFY OP_CHECKSIG

witness_v0_keyhash

OP_0 d2da1cde04743c0784312d9feb12caf7f8cb0910

pubkeyhash

OP_DUP OP_HASH160 ac5f6e3e8c2312b9ebedb2b053ef90b5f45ba8da OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 990546d3d1b2bd91b540e07de4911ebfa8b8cd4c OP_EQUALVERIFY OP_CHECKSIG

witness_v0_keyhash

OP_0 8a588741abc647c7016f7fe455d97f42ea305173

pubkeyhash

OP_DUP OP_HASH160 5912f58fe90123d97406b77b007887fe125d7640 OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 a0094d793740015c317a34eb0c2a97e156f797cb OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 4691a9c5651ca1c536fc9bf6f2dac654ef7abdf2 OP_EQUALVERIFY OP_CHECKSIG

witness_v0_keyhash

OP_0 742770f5c5b1ef2be15d3df92760fd59b150f0c2

scripthash

OP_HASH160 1014e3e8ced3313dc052e3d64822c59e9c7f5626 OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 48e4825024ddce884718d57db72f5b56547d61c6 OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 1394aac5b2826fde2740637eaa554e71f67f349c OP_EQUAL

scripthash

OP_HASH160 3e9a70a76c761450c5a65435e6bcc004919ff7c1 OP_EQUAL

witness_v0_keyhash

OP_0 c2250a336957b861bf9b23f39457efd6f2549123

scripthash

OP_HASH160 8349d5d60321c8c9b090739e22131fa540fc4894 OP_EQUAL

scripthash

OP_HASH160 b74d6bae77ac8785acfbd85ec441d118b42b7cda OP_EQUAL

witness_v0_scripthash

OP_0 366fec73b303e0e65d4efb498b66b97f8c76db8f1e41ea6d1e94333c9b701669

witness_v0_keyhash

OP_0 ed2967e8f96c0dca8739714629944b709f1667e6

witness_v0_keyhash

OP_0 406047a60df3fa6a8207637942a0179aaafef1ac

pubkeyhash

OP_DUP OP_HASH160 b0ec38ec1c62304e070fb288f12c987fdad35bc9 OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 f03e031827ce6f9bcd90f6f4785671314f4b9b0e OP_EQUAL

scripthash

OP_HASH160 a0834ab810cc99c7b2d2fff7a390656399df52f7 OP_EQUAL

witness_v0_keyhash

OP_0 7c5a87f8bef270b5c0a0ede12933e3a643d4ad4c

witness_v0_keyhash

OP_0 e1441bf79c3d6a2ad7b3a1b1a4c5cf5d236bdb83

scripthash

OP_HASH160 4687261bdc35f296da6ab9b8181a15c2e110b79c OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 c8ff74c89256154b725189de23b1563f332eb9c3 OP_EQUALVERIFY OP_CHECKSIG

witness_v0_keyhash

OP_0 376921e8567f6529d31b1b3c251eb913f96fe399

scripthash

OP_HASH160 aa8a2c5f423fd416ef6f28048d787bf32c712fd3 OP_EQUAL

witness_v0_keyhash

OP_0 509a77bc041fc0102e56ea4fbaa3f4436d4b7b70

witness_v0_scripthash

OP_0 5ba2b1b1c456589b7338f38150c3dda242b366773f0638b13156a5f2541a6e3a

scripthash

OP_HASH160 08254b3b21cc1c5790ac9a9cef129cb2f74f1065 OP_EQUAL

scripthash

OP_HASH160 bdfa433bc7117dfb0f8810b0e6a9310739872df6 OP_EQUAL

scripthash

OP_HASH160 db11e3460101b7ae91215864b25ed30a3ba2ede4 OP_EQUAL

scripthash

OP_HASH160 1e989f12178bfb85ec7fa409122ae024e6d7155e OP_EQUAL

scripthash

OP_HASH160 14b8d24095ebeba421b02c1ca5db12134c2577fa OP_EQUAL

scripthash

OP_HASH160 38ca320062ea6766d5614fad73cbc81a74d6a42a OP_EQUAL

scripthash

OP_HASH160 e124806f77f0d9baf1a295150f893d12e6bd5d99 OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 025920e63745fe1fcb9b462c5b347140d51a23a5 OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 f7cc926b9599372a15383925b70f8b11222922ab OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 7b6c7e30974d589fb0d1dee47caefad9810939a6 OP_EQUALVERIFY OP_CHECKSIG

witness_v0_keyhash

OP_0 29096ab62ec3fe5339bfba3b57b399b9690a4489

witness_v0_keyhash

OP_0 388d8dd4335f5ba2528c822f7da783bfa9c50b18

pubkeyhash

OP_DUP OP_HASH160 adf999b11d2e8b442f6da28474168dc2a95f044e OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 ad12ec3c5d0f1ce96911cbef8b8627ba36a79de4 OP_EQUAL

witness_v0_keyhash

OP_0 43e661f4deac9b2bb44a54184a3eea35172305b7

pubkeyhash

OP_DUP OP_HASH160 e1875cfa2a8b2578e9d391da3cea034211757591 OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 f70d816b79d48c6c1611ba10615985487e393898 OP_EQUAL

scripthash

OP_HASH160 1c00f62bd77d5981d53ae19ac2f71c0c478e9730 OP_EQUAL

scripthash

OP_HASH160 037c8a07ccd5567650267240a70b0ee4de635e63 OP_EQUAL

witness_v0_scripthash

OP_0 61b1da5c21b2316518b3f54937967157369c6b3e2190e7bcb669c4a2071a1aa6

scripthash

OP_HASH160 a8df817e5276f55d09185745196738c229f7c66c OP_EQUAL

scripthash

OP_HASH160 32892e40c4da24f08b1dbcdf7d05928643190790 OP_EQUAL

scripthash

OP_HASH160 08daf7f1cb597fd012566a33ed41fd7eb0f5762a OP_EQUAL

scripthash

OP_HASH160 6442dd5548ca2fca69e4419100e2c1e1dbacefec OP_EQUAL

scripthash

OP_HASH160 590d48fbdf8f37f8645224dd5278e130ec647515 OP_EQUAL

scripthash

OP_HASH160 eaf12bf85f4a28164413f310ab7d88af19a18a97 OP_EQUAL

scripthash

OP_HASH160 d83177f9e07a07988f80e700b43177b9a6ce855d OP_EQUAL

witness_v0_keyhash

OP_0 e0f35899653ba2efda5b06eb45a6040a2690e6d2

witness_v0_scripthash

OP_0 f29dc0c9acdd7c7f7d92decf33255e756dcf9c4bccdc7395ebac33e860e032b3

scripthash

OP_HASH160 de8fc07ccb687a99467f3b9ece9afaa4c056eb51 OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 4b3bbd8fac8b80f4144cf348a250a23650ac4fd3 OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 e4f6a453a25928abb38c13488f1b03649d2d542d OP_EQUAL

scripthash

OP_HASH160 ce4cc461474ba6a8d414420cffa06fe38b2e51c1 OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 fa295699b153c6943066c9159a68362e74edcbdb OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 3fc421570f451d525bf976cae71236635a45cc6f OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 bd7c6075f4830f50306780d17e890d3b3df3b099 OP_EQUALVERIFY OP_CHECKSIG

witness_v0_keyhash

OP_0 5b3974de04415458a2155f3e7322da16a90580aa