EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"857a1860bafc11685e5449878c4514398742642356c6fe4255cb7ed0d5d447b8","new_owner_id":"reward-optin.sweat","amount":"3000000000000000000","memo":"sw:rew:optin:nvV4k5BXrl-857a1860bafc11685e5449878c4514398742642356c6fe4255cb7ed0d5d447b8"}]}