Transaction not yet indexed

MEZMzjZCJhH8S46ajTshNFQNJkasgW3MerAF237Ay4agUt1BntNsHPHg6vqV5TvRF5w8KheW4yfgiqCGro2PidT

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