Transaction not yet indexed

278PvSLdfY9wdfAcZpRiqrb4akqBNGqTpeAkx7o1wrAzFFbSHyKmEotUPbsjFrxUZYL9TyyNS1ftNKho2jcoNpVL

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