基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 18d731636b0bdaa7585eaf8958c3d438f1401fd6 OP_EQUALVERIFY OP_CHECKSIG
OP_0 8b1fe1aa6b628e6081a21d0571b2e44ddb28751c