EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"5feaffb830f28c30961b3f8019fe7f9b4f8d7444a10fa9721e3eff711b17a9f6","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:oPDj5m0NAe"}]}