Transaction not yet indexed

KrE3Bm6ck3bVGhMrHcCWMA37iJVh61RARoSzyJKSDaBtuKZHx1CXZKTUPUJ5tsGu3sjDo1VTJDiPnpPBFHGoP2G

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