EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"4ce9219e24511da78a6d376b9ad0200e576b5e3dfce9bc8e0707fc5e4ee23bb9","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:ZnR4pbPX6r-4ce9219e24511da78a6d376b9ad0200e576b5e3dfce9bc8e0707fc5e4ee23bb9"}]}