I'm not too good with the coding language type stuff, but from the looks of it there are quite a few lines that don't end with a ",". For example, the last 7 lines look like this:
"encrypted_private_key": "",
"valid_from_signature": false,
"memo": null,
"gen_seq_number": 0
}
}
]
In which case the last 4 lines do not have commas. Does that look right? I appreciate the help.