Transaction not yet indexed

278sPPSqDyQN3h4dPgVirFmErAmcdjTtUGSdtCGPZGFWTvRRHN14dw999tsVXtPjHqXAEDrAJ4mxABY9WdeNXFVL

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