{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-04T17:34:45.480966+00:00","duration_seconds":0.010883,"id":1370714,"input_summary":"chars=714 node=683210","metadata":{},"output_summary":"candidates=2 calls=IS1PM,AT9AM","recording_id":143397,"started_at":"2026-07-04T17:34:45.470083+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":141799}