EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"d22b1334b0ff358726eb990304e1ad6132959699c0ea1fd516296881f527004e","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:MKB4aV2WDn-d22b1334b0ff358726eb990304e1ad6132959699c0ea1fd516296881f527004e"}]}