{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-25T20:15:14.555557+00:00","duration_seconds":8.5e-05,"id":402582,"input_summary":"chars=86 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":94315,"started_at":"2026-06-25T20:15:14.555472+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":94316}