Transaction not yet indexed

5ReX2bHEdGhyMEAFkBosSeVDM9eNPjjJK3enpvDzG3qsaSDrmxMmKvTCaqUms3enSPvPGsDSKF1jXYFFkSHMErTq

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