基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 a1fa8d0a47f950b0abf8c71b8538d29575800c91 OP_EQUALVERIFY OP_CHECKSIG
OP_0 888d8a2671b14c958a23ab8e9beaaa43ade116d4