EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"4cac6186c106f82b81906b66c09e5ab136179981ba23884aa651bcdd2862d866","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:OYGX0y3jAz-4cac6186c106f82b81906b66c09e5ab136179981ba23884aa651bcdd2862d866"}]}