基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 c7370949d2c4ab61f872d0dc5ac92880c3dc99c7 OP_EQUALVERIFY OP_CHECKSIG
OP_0 812bccc4221902bdb10dce06d4ae5728cce8d712