Transaction not yet indexed

5ReXbzEVFA9JGLfqF6F1zEvDnRF57sttDqCBeTWNqZbPp4edu8mmEKFCLFrU2fEyLfgBaXkU1hPh7kRhqErsmxG6

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