Transaction not yet indexed

MekxKJEwYaxyRDfdLAXBoTP9cTbhN5whM6fqHMQJyaMTFXng8rtyaAmTRFajPYcTmJPbFQy384oEBZF9WMNaXxa

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