Transaction not yet indexed

MMvarkBbajvmsz9UDT8S7nsaqHTbaVTo9DY3VBJbxWmg9LUQatgjNBQqpSAwoYdsH7pQsPBzPaZvCw6aJ1BCYCQ

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