EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"50ec4380c406227b7906736f26e4c734a919a6f8ad2bd7177f437533255116e1","new_owner_id":"reward-optin.sweat","amount":"100000000000000000","memo":"sw:rew:optin:MKB4ayv4Dn-50ec4380c406227b7906736f26e4c734a919a6f8ad2bd7177f437533255116e1"}]}