{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-08T14:17:12.946903+00:00","duration_seconds":0.004928,"id":1502784,"input_summary":"chars=981 node=683211","metadata":{},"output_summary":"candidates=0 calls=","recording_id":152491,"started_at":"2026-07-08T14:17:12.941975+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":150053}