Transaction not yet indexed

NMK3q7pEanAWFoLhKfFQRdDGeFEqub68Spwehp4BdaMDcm3RukNAwp1EREo6V2MtyeozaLT8DRJYGMBNE8dQcYc

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