Transaction not yet indexed

52RfqKFxm7bDM2XJU7BoVfmgt8rypcbiS78gUewpXify8hLCnWaoAyan6xozHwcA7HijWfMbPqxBm6fwmpPKqpL1

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