Transaction not yet indexed

52EP1aTJ34ax4DBaehbr9G4TsGM8fjVZ2cTCKTQbkPMj77xiFPeqmXHsjfcD3KHBiQFEHLQssfm4o2sCZZB6ziHs

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