Transaction not yet indexed

51eEiV2Amm5i2segad22kitEodLHT3E92fKp4KQDmPFxTBi5kyPnRps2NPyEidc5YNJWSBeEaqSqf5hYGkoUJmx3

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