EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"39525f8a8cb51a37d5344b1f0842829f5ed93d151f5f25417e85d1994717556c","new_owner_id":"fees.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:YGM43MnX8P-39525f8a8cb51a37d5344b1f0842829f5ed93d151f5f25417e85d1994717556c"}]}