Transaction not yet indexed

AppQCuiNVeENYtoPQ1oADpuhdcCAddTAqTeucUQaQ24xrpd7aMuM4EYk5fV38YitbjutvbimRcqD8QRyzuNdNBb

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