基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 342cd5f1e72f92e7497534acf0620ea8a0c5fd50 OP_EQUALVERIFY OP_CHECKSIG
OP_0 4338da57b541ab593676af4bac4d38b6d92e8e50