object(stdClass)#1 (10) {
  ["app_id"]=>
  string(18) "fablablorawatchdog"
  ["dev_id"]=>
  string(4) "eu01"
  ["hardware_serial"]=>
  string(16) "00F1EF04690345A8"
  ["port"]=>
  int(10)
  ["counter"]=>
  int(2)
  ["confirmed"]=>
  bool(true)
  ["payload_raw"]=>
  string(12) "QUJDREVGR0hJ"
  ["payload_fields"]=>
  object(stdClass)#2 (3) {
    ["valeur1"]=>
    int(16961)
    ["valeur2"]=>
    int(17475)
    ["valeur3"]=>
    int(17989)
  }
  ["metadata"]=>
  object(stdClass)#3 (6) {
    ["time"]=>
    string(30) "2020-10-23T10:00:56.681753468Z"
    ["frequency"]=>
    float(867.7)
    ["modulation"]=>
    string(4) "LORA"
    ["data_rate"]=>
    string(8) "SF7BW125"
    ["coding_rate"]=>
    string(3) "4/5"
    ["gateways"]=>
    array(1) {
      [0]=>
      object(stdClass)#4 (7) {
        ["gtw_id"]=>
        string(20) "eui-3135323533001f00"
        ["timestamp"]=>
        int(417551625)
        ["time"]=>
        string(0) ""
        ["channel"]=>
        int(6)
        ["rssi"]=>
        int(-87)
        ["snr"]=>
        float(9.25)
        ["rf_chain"]=>
        int(0)
      }
    }
  }
  ["downlink_url"]=>
  string(170) "https://integrations.thethingsnetwork.org/ttn-eu/api/v2/down/fablablorawatchdog/fablablorawatchdog_database?key=ttn-account-v2.S36pUVmDP--y6c9evl8QfnAIB8q7F0V4t_J1vwzcunc"
}
<br/>fablablorawatchdog<br/>QUJDREVGR0hJ<br/>ABCDEFGHI<br/>