Transaction not yet indexed

iFfpM5oRGfVYeZ9aR37ss1Koxd9mFuRNTHFfPp9TPmrwT87ZBTiFBvLDBG8mQ58aHvbyMHScsiUdophaATsGjWQ

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