{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-29T04:54:59.846748+00:00","duration_seconds":0.005783,"id":1128945,"input_summary":"chars=922 node=oldsys","metadata":{},"output_summary":"candidates=2 calls=M8EMS,K4HM","recording_id":12150,"started_at":"2026-06-29T04:54:59.840965+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":12151}