Transaction not yet indexed

52DDr2d74t4CCiNwNLDMiLDP7kwrKEgXFaTH9wHFMdgHCb64bVMUM69Hb4xny1eSWTJuGFQKmSyQ474J5J6E4Bm6

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