基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 49bc0d9db67e8452ab6b75f34d379e32b5020dbe OP_EQUALVERIFY OP_CHECKSIG
OP_0 facd2593c648e7617c77d9838cdad31c793c4f27