Transaction not yet indexed

TSmPFdaUaYWeTvB1dFn6qhYFHSpf99L4yFScscXxcCDfqLti2faPkjSqqdcj9MtgmbBQMMiypEyLFyDaB5Y4GcH

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