EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"learn.sweat","new_owner_id":"db9f58ad2c5e7db042c7ec0b1ff12106f88df1a3c9158cb1d25834b076c95f61","amount":"500000000000000000","memo":"sw:tr:JPJ64zzkPE"}]}