Transaction not yet indexed

Wffc9niigA6r25Ni64x37bY2AzNegp4YUL9KZYAgiMmXyCPcyxgpTM1hust3ApvLUe7obZP2FxyGTbFTXjRhqN1

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