EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"d53166e75d99514d0a9d13191524eddfe51b0193ac9bde644c45038815a73eaa","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:NVqY0Rb5Do"}]}