基本信息
witness_v0_keyhash
OP_0 b4f4519a8b08f75ed0d7e51f09569dda7b47a697
pubkeyhash
OP_DUP OP_HASH160 dca6d557e32dbc7b12eda380c294ee8f551b5c66 OP_EQUALVERIFY OP_CHECKSIG