can see my flow i can't find what i miss
[{"id":"2f67da4a.583c56","type":"tab","label":"Flow 2","disabled":false,"info":""},{"id":"4532acd2.ad087c","type":"function","z":"2f67da4a.583c56","name":"time","func":"var newMSG = msg.payload;\n\ntimestamp = newMSG.rx.gwrx[0].time.split(' ');\n time = { payload: timestamp[1]};\nreturn msg,time;","outputs":1,"noerr":0,"x":305.7143249511719,"y":464.4285060337612,"wires":[[]]},{"id":"43c55811.743b9","type":"function","z":"2f67da4a.583c56","name":"pulse","func":"var newMSG = msg.payload;\n\npulse_base64 = {payload: newMSG.rx.userdata.payload};\n\nreturn msg , pulse_base64;","outputs":1,"noerr":0,"x":274.71434238978793,"y":524.5713936941963,"wires":[[]]},{"id":"1489cbcf.fb3d0c","type":"function","z":"2f67da4a.583c56","name":"device_no","func":"var newMSG = msg.payload;\n\n\n device_no = {payload: newMSG.rx.moteeui};\n\n\nreturn msg ,device_no;","outputs":1,"noerr":0,"x":261.85719953264504,"y":570.2856794084821,"wires":[[]]},{"id":"c7fa6d0c.e25c4","type":"function","z":"2f67da4a.583c56","name":"port","func":"var newMSG = msg.payload;\n\n port = {payload: newMSG.rx.userdata.port};\n\nreturn msg;","outputs":1,"noerr":0,"x":241.85719953264504,"y":647.4285365513394,"wires":[[]]},{"id":"dac0c407.e99a68","type":"function","z":"2f67da4a.583c56","name":"rssi","func":"var newMSG = msg.payload;\n\n\n rssi = {payload: newMSG.rx.gwrx[0].rssi};\nreturn msg ,rssi;","outputs":1,"noerr":0,"x":226.1429050990513,"y":704.5714460100446,"wires":[[]]},{"id":"8bf26dbc.fb14f","type":"switch","z":"2f67da4a.583c56","name":"","property":"payload","propertyType":"msg","rules":[{"t":"index","v":"","vt":"num","v2":"","v2t":"num"}],"checkall":"true","repair":false,"outputs":1,"x":561.8571036202566,"y":638.8571602957588,"wires":[[]]},{"id":"a7456227.c1649","type":"function","z":"2f67da4a.583c56","name":"date","func":"var newMSG = msg.payload;\n\ntimestamp = newMSG.rx.gwrx[0].time.split(' ');\n date = { payload: timestamp[0]};\nreturn msg , date;","outputs":1,"noerr":0,"x":316.14291381835926,"y":410.2856794084821,"wires":[[]]},{"id":"34869f7a.3201b8","type":"json","z":"2f67da4a.583c56","name":"","property":"payload","action":"","pretty":false,"x":235.57138061523438,"y":172.14285278320312,"wires":[["e9cb6f59.836118","cfd5edc7.b29008"]]},{"id":"e39876c1.68cf78","type":"udp in","z":"2f67da4a.583c56","name":"","iface":"","port":"1234","ipv":"udp4","multicast":"false","group":"","datatype":"utf8","x":159.28564889090399,"y":58.857147216796875,"wires":[["6d042ab8.2cac24","34869f7a.3201b8"]]},{"id":"6d042ab8.2cac24","type":"debug","z":"2f67da4a.583c56","name":"","active":true,"tosidebar":true,"console":false,"tostatus":false,"complete":"payload","x":422.285648890904,"y":52.857147216796875,"wires":[]},{"id":"e9cb6f59.836118","type":"debug","z":"2f67da4a.583c56","name":"","active":true,"tosidebar":true,"console":false,"tostatus":false,"complete":"false","x":600.7143162318638,"y":96.28569466727117,"wires":[]},{"id":"cfd5edc7.b29008","type":"function","z":"2f67da4a.583c56","name":"save_db_lora","func":"var newMSG = msg.payload;\n\ntimestamp = newMSG.rx.gwrx[0].time.split(' ');\n date = { payload: timestamp[0]};\n time = { payload: timestamp[1]};\npulse_base64 = {payload: newMSG.rx.userdata.payload};\n device_no = {payload: newMSG.rx.moteeui};\n port = {payload: newMSG.rx.userdata.port};\n rssi = {payload: newMSG.rx.gwrx[0].rssi};\n\nmsg.topic = \"INSERT INTO `electro_count` (`date`, `time`, `start_t`, `end_t`, `flow`, `pulse`, `device_no`, `rssi`, `port`) VALUES (\"+date+\",\"+time+\",\"+time+\",\"+time+\",\"+time+\",\"+pulse_base64+\",\"+device_no+\",\"+rssi+\",\"+port+\")\";\nreturn msg ;","outputs":1,"noerr":0,"x":539.4287109375,"y":278.0715026855469,"wires":[["99269b1b.6b05f8","2e27cb1d.fb631c"]]},{"id":"99269b1b.6b05f8","type":"debug","z":"2f67da4a.583c56","name":"","active":true,"tosidebar":true,"console":false,"tostatus":false,"complete":"false","x":764.7143162318639,"y":384.57150704520086,"wires":[]},{"id":"2e27cb1d.fb631c","type":"mysql","z":"2f67da4a.583c56","mydb":"108076b6.141e21","name":"","x":1061.428671700614,"y":336.8929792131696,"wires":[["75a2f1a.ceae81"]]},{"id":"75a2f1a.ceae81","type":"debug","z":"2f67da4a.583c56","name":"","active":true,"tosidebar":true,"console":false,"tostatus":false,"complete":"false","x":1110.7500828334264,"y":502.39300973074774,"wires":[]},{"id":"108076b6.141e21","type":"MySQLdatabase","z":"","host":"127.0.0.1","port":"3306","db":"vnsoftt_elec","tz":""}]
Json Object
{"rx":{"moteeui":"00-00-00-00-45-53-a0-02","userdata": {"seqno":3,"port":7,"payload":"MjIwMA==","motetx":{"freq":922000000,"modu":"LoRa","datr":"SF12BW125","codr":"4/5"}},"gwrx":[{"time":"2018-11-16 08:52:45","chan":0,"rfch":0,"rssi":-27,"lsnr":8.2}]}}