EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"679f0640bbb04978dccc38ac533cd468b16d15ae8aa282d8849179ba49930a11","new_owner_id":"fees.sweat","amount":"500000000000000000","memo":"sw:rew:optin:MKB4aweXDn-679f0640bbb04978dccc38ac533cd468b16d15ae8aa282d8849179ba49930a11"}]}