Transaction not yet indexed

278BFo6rtr3vGR8yfd34JqRzu1QsLhrS1b8wbGHnJrqGDYEDDqvyXZqARMRCKJDBVafmi8gCFmP4X7LFP3Z3g7VY

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