Transaction not yet indexed

278vfZKshZWCzJdALHNbSTTtEDJaCuMyDXXV5LVP1P4YuLLTyicRFZ4S1GkYs1k7DQaQqPfvG82H4mn1cmakdVCr

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