基本信息
witness_v0_keyhash
OP_0 31cac55ec287e00aee15d6e48f210deb3f98b5d7
pubkeyhash
OP_DUP OP_HASH160 5159e153694fb45f55cc0b582bf41e9672c902f4 OP_EQUALVERIFY OP_CHECKSIG