{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-24T12:32:43.131440+00:00","duration_seconds":0.000351,"id":220333,"input_summary":"chars=633 node=683211","metadata":{},"output_summary":"candidates=0 calls=","recording_id":121042,"started_at":"2026-06-24T12:32:43.131089+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":121043}