Transaction not yet indexed

5MCXsm4Bq7XyjARgjRr25Bb5HqgeGG3hNBUEAzkCsvb8HSB6TrfeNwDaYYLQBgq2Vqv8YMfETo4mLJJjgpKp6fxA

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