Información básica
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 2a9cb56f66da55c554c8546640f2a44f3a0d9459 OP_EQUALVERIFY OP_CHECKSIG
OP_0 0cf02e4f02ba2b2d52e139fc743178cc9e09b9dd