EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"3cdcb3d77d39382e2ec1aff8192056f2276a0ce9826dd3578d4c426934d85ccb","new_owner_id":"9211d0ed2d17c266949aef1e3ae19538fd373e5e0c67373b838e116e89b4caf8","amount":"4000000000000000000","memo":"sw:t:OkdqEp4xyd"}]}