基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 a4cf7e97d3b68889f1702ac9bf20810920b0866b OP_EQUALVERIFY OP_CHECKSIG
OP_0 b73f91ff8d0a4e0240ced3f63fd444ad22b72d76