Transaction not yet indexed

AdC9JL3GVeTPyHTUY791HmGDbNuExtKK2vR2ckz1n5pqrdAR5rEqJcAwc1eHq9RWonndz9eUp5V8rhNAucR2oxS

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