基本信息
witness_v0_keyhash
OP_0 b4c37fae7b1017400a4a6d0e3252bb48bcdf4c31
pubkeyhash
OP_DUP OP_HASH160 31221f7ad7e93acb0a47a63ccfd9d8d357df565f OP_EQUALVERIFY OP_CHECKSIG