EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"3bfdb44122170a4539eef0e2a56ede86f8cd9d1742b200da0d5cff30921dd660","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:ZnR4pbPX6r-3bfdb44122170a4539eef0e2a56ede86f8cd9d1742b200da0d5cff30921dd660"}]}