EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"e49e937057ca50d305a43c9580f4a7e4910c69508ff4772210c84e242695c7a0","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:7LE418Vjvm-e49e937057ca50d305a43c9580f4a7e4910c69508ff4772210c84e242695c7a0"}]}