Transaction not yet indexed

52QRHEWS8SDsGQazeyCGys4Luu3f7kSQJugipctbsSCuQgidJUXhPWe9GXuSNtS4Xg5xJs7RPdn3C6LoxQvNKSP6

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