Transaction not yet indexed

MEESoRsTfLB4SJAujC4wQHyhv6GLobNhpxQdoV8W5NdLzMBgsc47uCvRbB3tkEJ6Tm8oSb5ZfWEKQwzcARR1fLY

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