Transaction not yet indexed

MQkFDNAeoJ6nGPT7waEW6CiynpcNE1TDxnB8Q75brkFEE2Y1wCGnsRmfLSfFEVQ5gBrR7vSjESrdoucKc6Q6oeP

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