EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"a0d73ab571ed1f3d964e7d593593548eea5fcf9572d30464a40c1a40f4b10744","new_owner_id":"a2213c34e49f62edb6d788430f3661ca4e9e2b46c8b451470908581829553618","amount":"4000000000000000000","memo":"sw:t:mkBwmRqqyg"}]}