Transaction not yet indexed

52Y3eKg2UA9dpfRikcLvbMDeH4VTame33eSSnoTjSgtUnkeSEH2tBBDvkpZyPDTNoFFYPN6wWQE9WDpZbDJJP7h1

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