Transaction not yet indexed

278ffkyr15jwFyyWxM1WJc3PnvsAPoZ7yPLf9uw9krCWCXNnPrWa8KUTuZT3X5zktUFvWeBGW2RGd17oeLKLjD1W

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