Transaction not yet indexed

EkMBb9DyGtkk4xFE5MxPHPef3FTH9Me7x5jaHBEcAQFoRv3ANa4yDKEPJQSY2zHcMdc1oi2NsMtA8aHS5BXM3m4

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