EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"c622c0f30e3a6a903eef98313b4068e5046e9a8ee7f3ece8346e4ba5748ecb58","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:w9DKYnOXpN"}]}