EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"learn.sweat","new_owner_id":"459559bc4f8367c21403aa562d5a7563c3af14875fe9ff5468df7a4c4d6bf33f","amount":"500000000000000000","memo":"sw:tr:nKZ1Bn3Qg1"}]}