EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"4adef5b48b14d67d2803c873c5708e8460e5d6f9685530b89e9ec487c788bfd7","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:ZnR4pbPX6r-4adef5b48b14d67d2803c873c5708e8460e5d6f9685530b89e9ec487c788bfd7"}]}