Transaction not yet indexed

ffNvBM4qSfCFmxWhchqResTdC2HiqAgHMcPbTc7SmwZNYKmHRKpBiMLLZ1H9UQ2uoDGR8MYs9gh83tDkcMeg3W5

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