Transaction not yet indexed

55iyNinADpwkuzXpfj1EHs4p7Mm8kG6hNCKZamPAPLMBnXJdx8DMqSZEFqaLUDJaSySfWaK9qdE8JoBEVGirxRW9

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