Transaction not yet indexed

5E66whBEX4MFbqNpCZfErJFXJQ2HfiH9SSDy91xFP3iFVhaDcWJCoDUt8fbjQtLCEhmacbiyXkeRqCjCuFtaMjW2

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