{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-24T10:38:57.259562+00:00","duration_seconds":0.000278,"id":213362,"input_summary":"chars=421 node=683211","metadata":{},"output_summary":"candidates=0 calls=","recording_id":107839,"started_at":"2026-06-24T10:38:57.259284+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":107840}