基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 a8dfdf04d90a9b59d32f72e9cc1a98ad0afe6cf6 OP_EQUALVERIFY OP_CHECKSIG
OP_0 492e0a7d22f6c4aec061ddcec8cf56f821b6884b