{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-04T12:29:32.374176+00:00","duration_seconds":0.001237,"id":1359314,"input_summary":"chars=75 node=683211","metadata":{},"output_summary":"candidates=0 calls=","recording_id":142471,"started_at":"2026-07-04T12:29:32.372939+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":141019}