EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"e20f3ece066a897c7d4bf355f5753963e5cc9e1f13ec9325213043a9731a3c22","new_owner_id":"fees.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:nvV4kVpjrl-e20f3ece066a897c7d4bf355f5753963e5cc9e1f13ec9325213043a9731a3c22"}]}