{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-10T18:44:29.129273+00:00","duration_seconds":0.011839,"id":1573626,"input_summary":"chars=777 node=683210","metadata":{},"output_summary":"candidates=2 calls=M7MXT,K7PKL","recording_id":157317,"started_at":"2026-07-10T18:44:29.117434+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":154464}