CCS/MSP-EXP432E401Y: JSON parse error (-102) with a key

Tool/software: Code Composer Studio

Hi! When parsing with a key device_type  error -102 occurs. Only with key device_type. 
Example below: 

#define EXAMPLE_API_STATISTICS \
"{" \
"\"serial_number\": \"00:03:d5:1a:02:00\"," \
"\"current_date\": \"2019-11-11\"," \
"\"device_type\": \"SC\"," \
"\"type_statistics\": 0," \
"\"info\": {" \
"\"type\": \"SC\"," \
"\"name\": \"FROM RED_BOARD\"," \
"\"version\": \"SC v.2.1[4180]\"," \
"\"ip\": \"192.168.1.190\"," \
"}," \
"\"sensors\": [" \
"{" \
"\"service_data\": []," \
"\"address\": \"01\"," \
"\"statistics\": [" \
"{" \
"\"address\": \"2019-11-11\"," \
"\"count\": []" \
"}" \
"]" \
"}" \
"]" \
"}"