Transaction not yet indexed

55NEgAMQmZtZVFe6dNLeqipjwzHPBHRhQ6GLmhQBbN7V23DEEHy9JucQUp8jvQNbbyxH15WKbsQ6y6x91SrCr8Ht

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