Transaction not yet indexed

278FPB1dF32GzskiUBbDc5kHPmXhrzVt7hHzq616S1L5JSGLr1w4MNfxSuPLAiPTXKhRdvRNYeSBYcveQJbN8zCa

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