Transaction not yet indexed

WFFvoSnQCPLYZ17NC54JsU1wwMSGPfXe1whka5QTxXFMkbPTfmc9GCzr3dsaR6LCuo2dGAgU1892ENVTVSBe5sP

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