EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"592323938b7c682c8e3ac8aba28756d472304349701083f4863d2c9fa0471acd","new_owner_id":"reward-optin.sweat","amount":"5000000000000000000","memo":"sw:rew:optin:MKB4a0VjDn-592323938b7c682c8e3ac8aba28756d472304349701083f4863d2c9fa0471acd"}]}