EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"f71e9e99666d4e3108fb55392a7377ffcfae24d138b3703a05145278644cc656","new_owner_id":"reward-optin.sweat","amount":"100000000000000000","memo":"sw:rew:optin:MKB4aqQ4Dn-f71e9e99666d4e3108fb55392a7377ffcfae24d138b3703a05145278644cc656"}]}