基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 31f81affdd48a80aa9cfe21ad8edf053ed225f30 OP_EQUALVERIFY OP_CHECKSIG
OP_0 8ccb7e3305b79f472bbad3b2a10489d3f52ad87b