I need to merge multiple JSON strings

[car520120]

The file content to be read is as follows:

*12
{
    "A": 1
    "B": "123"
}

*12
{
    "A": 1
    "B": "abc"
}

I need to read the content in the file and synthesize it as follows:

{
    "# flush_time": "2024-03-08 14:27:12.269",
    "Data":[
          {
              "A": 1
              "B": "123"
          },
          {
              "A": 1
              "B": "abc"
          }
    ]
}

[car520120]

yyjson_mut_rawcpy is ok!