Transaction not yet indexed

MTxrXGv5QJT4t9nBJCkoZrexEh35gTqZawvR178JQr2eFryYWhzEWEWVMWMBPDj7nCVvHcHX9JtY64RmAxV8soZ

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