Transaction not yet indexed

28QLMNneX7FbTeMz8R4ZVzQ7WQMKnxX6YGS7DUUYeaZEytdbqy18X685cYiqzwutCHfR1EXXMVPLdWdm8uDFnaC2

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.