EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"c5d439ee297d18f073f30858183d15a4c5432087149006b3035fb1ae6494b02d","new_owner_id":"reward-optin.sweat","amount":"100000000000000000","memo":"sw:rew:optin:MKB4a21WDn-c5d439ee297d18f073f30858183d15a4c5432087149006b3035fb1ae6494b02d"}]}