Payload parser

Payload parser

Hi Guys !
I am not JS guy and thats why asking your help

I have Chirpstack connected to tago.io
Chirpstack have codec to decode payloads
In tago i receive decoded payload like that

22:05:16:
Raw payload:
[ { "variable": "chirpstack_payload", "value": "{\"devAddr\":\"0150a992\",\"fCnt\":177,\"fPort\":1,\"deduplicationId\":\"313aafcd-9bd9-4c3f-a784-4d1c1623a4a9\",\"time\":\"2024-09-19T20:05:16.468473299+00:00\",\"deviceInfo\":{\"tenantId\":\"00000000-0000-0000-0000-000000000001\",\"tenantName\":\"chirpstack\",\"applicationId\":\"00000000-0000-0000-0000-000000000001\",\"applicationName\":\"DP-Class-A\",\"deviceProfileId\":\"437a08ba-4d9e-4502-af29-df9b48dc2820\",\"deviceProfileName\":\"BO-DP_Class-A-OTAA\",\"deviceName\":\"2137.00060631.2022\",\"devEui\":\"001a79881600ecd7\",\"deviceClassEnabled\":\"CLASS_A\",\"tags\":{}},\"adr\":true,\"dr\":5,\"confirmed\":false,\"object\":{\"commands\":[{\"name\":\"hourMc\",\"config\":{\"hardwareType\":12},\"parameters\":{\"channelList\":[{\"value\":793,\"index\":1,\"diff\":[0,0,0,0,0,0,0]}],\"startTime2000\":780066000,\"hours\":8},\"id\":23,\"headerSize\":2,\"bytes\":[23,13,49,51,237,1,153,6,0,0,0,0,0,0,0]},{\"config\":{\"hardwareType\":12},\"name\":\"lastEvent\",\"parameters\":{\"status\":{\"isMagneticInfluence\":false,\"isBatteryLow\":false,\"isButtonReleased\":false,\"isConnectionLost\":false},\"sequenceNumber\":1},\"headerSize\":1,\"id\":96,\"bytes\":[98,1,0]}],\"bytes\":[23,13,49,51,237,1,153,6,0,0,0,0,0,0,0,98,1,0,93],\"lrc\":{\"calculated\":93,\"received\":93}},\"rxInfo\":[{\"gatewayId\":\"00005813d342b4f1\",\"uplinkId\":6915,\"nsTime\":\"2024-09-19T20:05:16.254038206+00:00\",\"rssi\":-52,\"snr\":9.8,\"channel\":5,\"rfChain\":1,\"location\":{},\"context\":\"YF8AFA==\",\"metadata\":{\"region_config_id\":\"eu868\",\"region_common_name\":\"EU868\"},\"crcStatus\":\"CRC_OK\"}],\"txInfo\":{\"frequency\":868100000,\"modulation\":{\"lora\":{\"bandwidth\":125000,\"spreadingFactor\":7,\"codeRate\":\"CR_4_5\"}}},\"payload\":\"Fw0xM+0BmQYAAAAAAAAAYgEAXQ==\"}", "group": "1726776316793" } ]
[ { "variable": "chirpstack_payload", "value": "{\"devAddr\":\"0150a992\",\"fCnt\":177,\"fPort\":1,\"deduplicationId\":\"313aafcd-9bd9-4c3f-a784-4d1c1623a4a9\",\"time\":\"2024-09-19T20:05:16.468473299+00:00\",\"deviceInfo\":{\"tenantId\":\"00000000-0000-0000-0000-000000000001\",\"tenantName\":\"chirpstack\",\"applicationId\":\"00000000-0000-0000-0000-000000000001\",\"applicationName\":\"DP-Class-A\",\"deviceProfileId\":\"437a08ba-4d9e-4502-af29-df9b48dc2820\",\"deviceProfileName\":\"BO-DP_Class-A-OTAA\",\"deviceName\":\"2137.00060631.2022\",\"devEui\":\"001a79881600ecd7\",\"deviceClassEnabled\":\"CLASS_A\",\"tags\":{}},\"adr\":true,\"dr\":5,\"confirmed\":false,\"object\":{\"commands\":[{\"name\":\"hourMc\",\"config\":{\"hardwareType\":12},\"parameters\":{\"channelList\":[{\"value\":793,\"index\":1,\"diff\":[0,0,0,0,0,0,0]}],\"startTime2000\":780066000,\"hours\":8},\"id\":23,\"headerSize\":2,\"bytes\":[23,13,49,51,237,1,153,6,0,0,0,0,0,0,0]},{\"config\":{\"hardwareType\":12},\"name\":\"lastEvent\",\"parameters\":{\"status\":{\"isMagneticInfluence\":false,\"isBatteryLow\":false,\"isButtonReleased\":false,\"isConnectionLost\":false},\"sequenceNumber\":1},\"headerSize\":1,\"id\":96,\"bytes\":[98,1,0]}],\"bytes\":[23,13,49,51,237,1,153,6,0,0,0,0,0,0,0,98,1,0,93],\"lrc\":{\"calculated\":93,\"received\":93}},\"rxInfo\":[{\"gatewayId\":\"00005813d342b4f1\",\"uplinkId\":6915,\"nsTime\":\"2024-09-19T20:05:16.254038206+00:00\",\"rssi\":-52,\"snr\":9.8,\"channel\":5,\"rfChain\":1,\"location\":{},\"context\":\"YF8AFA==\",\"metadata\":{\"region_config_id\":\"eu868\",\"region_common_name\":\"EU868\"},\"crcStatus\":\"CRC_OK\"}],\"txInfo\":{\"frequency\":868100000,\"modulation\":{\"lora\":{\"bandwidth\":125000,\"spreadingFactor\":7,\"codeRate\":\"CR_4_5\"}}},\"payload\":\"Fw0xM+0BmQYAAAAAAAAAYgEAXQ==\"}", "group": "1726776316793" } ]

i tried some of payload parser to parse those data

{\"channelList\":[{\"value\":793,\"index\":1,\"diff\":[0,0,0,0,0,0,0]}],\"startTime2000\":780066000,\"hours\":8},
​
but anyway i can not see it in variables

Can someone help if it ispossible to get those data
Thank you