EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"946c139df6976ad6be419a24c370bddfed4e06c8637e3664cc5fbb33c7d826df","new_owner_id":"734c7ca5b0cf41aa5654bbded58dfdc4f16c29a2d7990a12710496e9c93e8eb8","amount":"20000000000000000000","memo":"sw:t:Zkb4L2W2jm"}]}