Transaction not yet indexed

Me1KEkSs9JqSb2o5KcKW5eM3j5GTX8Kk3Bt8yESbkbAro9NLvymLs9eWCa4PsmD81frwh8oaBxbcxpQTDHJTwQT

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