基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 7a18e8bd050fd2535f312c41031fb3eee81ee9a2 OP_EQUALVERIFY OP_CHECKSIG
OP_0 a763cbf6c4f7886e9c5f8530cc242c1e5872e8e6