基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 a8e776d89dd9fb335ea38c2ddbaf822f1a7d08ac OP_EQUALVERIFY OP_CHECKSIG
OP_0 e74f2f9b7c0d078eaeb87529abe73a1120642516