EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"49792de54eceb3d91f19ed20ff642867a7eee8ddefde613b2a3b5c8b4a40a140","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:7LE418Vjvm-49792de54eceb3d91f19ed20ff642867a7eee8ddefde613b2a3b5c8b4a40a140"}]}