基本信息
witness_v0_keyhash
OP_0 73f6fa7187e1cb07275f88d07bd8866f3c54bd86
pubkeyhash
OP_DUP OP_HASH160 a7176a903a120923e9c3c7b0eb04551720251ab2 OP_EQUALVERIFY OP_CHECKSIG