EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"4bedbef540c2a10b45f5fe0d8e49497009de947783f0d2e624034419ec2de451","new_owner_id":"51d25740a86b84806b1e32384535eb9da58088fdafea4fd85e4a879ea34a5aba","amount":"420000000000000000","memo":"sw:t:zjm4wWOby1"}]}