EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"1e01ac2121e51b1b5399178573e653728763a4baa21385784a675ba49ca38b69","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:YKnXBA9WVx-1e01ac2121e51b1b5399178573e653728763a4baa21385784a675ba49ca38b69"}]}