EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"87ce3fc9d7a9c4e12c522373806c3c9a36c634209b8be7393800d23d9998fd51","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:Vvpwn861ql"}]}