{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-17T01:19:12.581575+00:00","duration_seconds":0.000776,"id":1773097,"input_summary":"chars=54 node=SDR9494","metadata":{},"output_summary":"candidates=0 calls=","recording_id":170624,"started_at":"2026-07-17T01:19:12.580799+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":166359}