基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 8a1be580d121ec640fe7d5e051ec1148d72d7e77 OP_EQUALVERIFY OP_CHECKSIG
OP_0 709eaffab2ea974f5ab63a61150ca2e56b3d685b