Transaction not yet indexed

MmyC3ScFSCJBqu9oBNYYriAxp7WnKDrwtUCTF8ZK6QyCgXWVigwWbBbPZg2LJP7wVdcABnUn43jhNrAKEyezVCf

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