基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 50d05c0b9a7f960a9e68797c21de41a5dbaedd75 OP_EQUALVERIFY OP_CHECKSIG
OP_0 facd2593c648e7617c77d9838cdad31c793c4f27