{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-08-04T13:04:07.277602+00:00","duration_seconds":0.00609,"id":2369647,"input_summary":"chars=422 node=683211","metadata":{},"output_summary":"candidates=0 calls=","recording_id":216420,"started_at":"2026-08-04T13:04:07.271512+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":207396}