Transaction not yet indexed

FKERmkMQcNc9qR1dELpdYotPSubW6gNb45qEhftaBx4o23EEUatsPNJvntMVwBsKGJjLWSZF4ezQdG1uXi6TqN4

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