EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"571c5e5c509b69e15aa4a17d0196193dfecd18ab57ef6f1392fbc0ae20ccf530","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:7LE418Vjvm-571c5e5c509b69e15aa4a17d0196193dfecd18ab57ef6f1392fbc0ae20ccf530"}]}