EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"5004050178426d7ef69494b0fe33eac46300af0ed3ed40f46362884a9f4861d0","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:92q49x1LpJ"}]}