{
  "subject": "GRB foo",
  "circularId": 33706,
  "submitter": "Leo Singer at NASA/GSFC <leo.p.singer@nasa.gov>",
  "createdOn": 1784670007244,
  "submittedHow": "web",
  "bibcode": "2023GCN.33706....1J",
  "body": "testing",
  "format": "text/plain"
}