EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"3ebe12ba0b7d69038f376e41bcb0ca5ed6911c462da46f8c1b31f8b0e013d745","new_owner_id":"947b28221bdfc11205460c0b32f3a06488ff7dd22af0aa4aa169b8fb05a4b269","amount":"4750000000000000000","memo":"sw:t:wXjXdoL4jq"}]}