Transaction not yet indexed

MNdkucCdwoqttfLyMYeDmqmSQ9MCdfjmByqiAdDtczx2vqU2ASsgbMBs3eSbFsZd6yFSvwkdNY2dHaDSqtr5x1v

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