Transaction not yet indexed

53Z3FcSzEzxSsE4qCC2ZDMwZWeyiWwBfrZKbeqHVkikW9DMF8wjStrESwQitRVdi55A9dwc3m8CqyxHoGSPBzWqB

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