基本信息
witness_v0_keyhash
OP_0 12b68e593d550a1ebcc91fe6a01fe5109d999a87
pubkeyhash
OP_DUP OP_HASH160 8ded54e8b721e10151d61a0e1db202b3862a951f OP_EQUALVERIFY OP_CHECKSIG