基本信息
witness_v0_keyhash
OP_0 7bf2b1a8eaa4f6dd329d4ab2741e322409dd0bbe
pubkeyhash
OP_DUP OP_HASH160 777a73b4b33deccc5837ed305ba3b1f04b4a6937 OP_EQUALVERIFY OP_CHECKSIG