EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"7f90eeb88478182821a52b54d1110909a918a94b616142c1380ff33465c542b8","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:2mBX9NPjwv-7f90eeb88478182821a52b54d1110909a918a94b616142c1380ff33465c542b8"}]}