基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 18db778b3563e38754a2fd9350d8da5bd7b2f191 OP_EQUALVERIFY OP_CHECKSIG
OP_0 d6a8abcc2fcd030dfef0ed0622b3ee219c4a7d8f