Transaction not yet indexed

278fLT2MzS6X1HVwmSEqsUfz4tHRQRn4REc5ErSpGCHeHGFMPzmh4i3bKVvNiFyViuHEEGS5cTeBrCeg5KFe8w4N

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