EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"46cba64211e4c507bfbfa36087921f459c4bd3b45ee4575fba54cfb2a742031d","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:OKMXOEN451-46cba64211e4c507bfbfa36087921f459c4bd3b45ee4575fba54cfb2a742031d"}]}