Transaction not yet indexed

u2mdMn2y1TmNtF43CsdE4Do7niSBabL9bsL3DT54EZWvCnfR9o1CSrzGSipbNKWKYYDGfN5XtA11NJH7qAG1GLE

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