{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-19T00:30:20.102858+00:00","duration_seconds":0.003817,"id":1844070,"input_summary":"chars=713 node=683210","metadata":{},"output_summary":"candidates=0 calls=","recording_id":175542,"started_at":"2026-07-19T00:30:20.099041+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":170759}