Transaction not yet indexed

MeR9468k6t3U6WXbJDKEKuZEtQf42TWEw9mdSnNzmZPUHpi9Uj8owdmtkFuk2Uqo4RXEXQrVcGSDw8rKBwosh7Y

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