{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-03T10:56:31.473751+00:00","duration_seconds":0.004206,"id":1318841,"input_summary":"chars=746 node=683211","metadata":{},"output_summary":"candidates=0 calls=","recording_id":139607,"started_at":"2026-07-03T10:56:31.469545+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":138429}