Transaction not yet indexed

5ffSFLmF4gE3vLoEXxPNJGUT3nCKaK9PqJR3m7bvNEcuidKa5vNWHv53HhwkepRtqtPA2SfS2f3EAp1sy43isfwF

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