Transaction not yet indexed

i55J8jpfi8MQknvVdyF8xSonXSqT8mP5ZhgrEFLizEdfFrdCeHfztHEkQ3MLSQUaB254zWESg7UH8PLRYqbYdnJ

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