EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"5a97258caf5e8be7fe5f0ffb576d17b9294171927e031732fddde847e82d4b96","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:oPDjzKVGDe"}]}