Transaction not yet indexed

MN8Dux4YBRt7p5P8uy6jworrgVyioJqMaqF4pDLumYBRfy3xGJMTzKwjrxxT2NutBeSiU5CgJGRVbmkqWDdGTEP

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