{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-07T13:28:04.698261+00:00","duration_seconds":0.012744,"id":1463951,"input_summary":"chars=958 node=683211","metadata":{},"output_summary":"candidates=0 calls=","recording_id":149728,"started_at":"2026-07-07T13:28:04.685517+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":147629}