EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"f86c6c27b4fad7f2ef65b6605006b779bbb8c4ba78baea3402de504fd8354733","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:VvpwQZxDl1"}]}