Transaction not yet indexed

uu52NWfK6jGioghey7wPMFrWdcgfKfjqbiFikkKWQbnwm7j4FAxj5L4S4GuXWT4DFRxNhqKmkcahKhyGuufqpM2

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