Transaction not yet indexed

MEKXFEAAhX7tvEx9A5iAzNavWAXrnCcqpVZJQZvEfH5n6duKadShSZ9McmL4PvknTyvJGZuoFRFvHmMWVvq6Psm

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