{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-18T04:52:08.543693+00:00","duration_seconds":0.00984,"id":1823374,"input_summary":"chars=702 node=66296","metadata":{},"output_summary":"candidates=0 calls=","recording_id":174062,"started_at":"2026-07-18T04:52:08.533853+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":169498}