基本信息
witness_v0_keyhash
OP_0 7d31b3dd63b8d697be1be8c4e0624bf391c996b3
pubkeyhash
OP_DUP OP_HASH160 20a9f03b37633d01d6cf2d1c0ab7315d3995743d OP_EQUALVERIFY OP_CHECKSIG