Transaction not yet indexed

MQnn2xSX8quF1R7hSuzhwaaewZcNhazFnHdMHCs6om4KAQgHVgHu15RLw3uebPxwgUtFeZ16Hm1gCLw8xjUdDM7

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