EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"f50be309dae44a493d7f75b16d25370e7cfabb24b8489edc7446d8678cb230db","new_owner_id":"d0e0495ef944392441e0efbed13cb07b0c0a987e77144017a06f6c157de8e88b","amount":"500000000000000000","memo":"sw:t:bQ4vKg59y9"}]}