Transaction not yet indexed

Mx2xcEJNcFP7YjPH9ycaAev3opjQKTLZ8q5HPusZEn4zfVLEr7bPLdRnE58A4kxoeB1ZK1QFNACpACvQ1Bi4ukx

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