EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"4e54e9658c4bb55f6b237026407171e31aa08c6d6c0ae261bb7cf5dfe434fa31","new_owner_id":"0d6ad0bfe1acc59ea7797a76e5df7d4fcd14fc37ceaeef0b5048689bfc8e7f65","amount":"420090000000000000000","memo":"sw:t:mQKG0oVaQo"}]}