EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"71511b77fdd357d24bedf6038c774225aa746e475892df5a4e555e928bcd3456","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:EMpQboRRAY"}]}