EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"d1c1926ffc61a55f83029cfb3a76f60ee5d297f5e939d8d231c23aa9d69802a0","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:MKB4aM74Dn-d1c1926ffc61a55f83029cfb3a76f60ee5d297f5e939d8d231c23aa9d69802a0"}]}