EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"1b8de13f14e884e9a56b8851b30974f380967198642cde6c7ce5a47497466dd9","new_owner_id":"fees.sweat","amount":"500000000000000000","memo":"sw:rew:optin:qEp4wbJjgo-1b8de13f14e884e9a56b8851b30974f380967198642cde6c7ce5a47497466dd9"}]}