Transaction not yet indexed

52Ep4t2a7PRPvZHHEJXP7fn83QeC2reqgFZ2KfHw3T6EopdgefdXX9Fu3t78csqHAcR68YoXyk6S1fWRNRHqXbA7

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