{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-04T18:31:24.042016+00:00","duration_seconds":0.011533,"id":1372854,"input_summary":"chars=779 node=683210","metadata":{},"output_summary":"candidates=1 calls=KL1I01","recording_id":143530,"started_at":"2026-07-04T18:31:24.030483+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":141926}