基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 a538ec43d4f1e6a3cde82c2121f8f57577a4adce OP_EQUALVERIFY OP_CHECKSIG
OP_0 f8420f50dd9b95b4f43ce196c4667956766a16f7