Transaction not yet indexed

5uMkU57uBbcWttWh4HnpFZ2FVeKGxNAGJdB9dRSif4bSXG5hnHHo2p3RbAqzcrU9b8dEECCFz9eCUr5u759Xmm1H

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