EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"51de1c6ba574be6f914e075cd54865edcda2adefe13ff8f9a93901ea5d727d66","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:w9DKy5ebpN"}]}