基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 bc38d2391a4980b8b3269e1e41a2fe3c8071d2fd OP_EQUALVERIFY OP_CHECKSIG
OP_0 645e3b532c2b991d65ad4e8319fd967191bcf1a9