Transaction not yet indexed

FKFKUndZE9nsLfhhGzQHYkqaDwM1HkkNQwGytUgEuMQ4fUf4m147EY8QzPCdghzo2CkuD1Ss1kujtqC3fHNUBxV

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