基本信息
witness_v0_keyhash
OP_0 b31721444f2ead67a95b2477d4bd2c290c85482c
pubkeyhash
OP_DUP OP_HASH160 2e6d32f1552d65ec58085bd22e37c627f6b46179 OP_EQUALVERIFY OP_CHECKSIG