{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-18T20:14:12.118943+00:00","duration_seconds":0.001203,"id":1839760,"input_summary":"chars=93 node=SDR9494","metadata":{},"output_summary":"candidates=0 calls=","recording_id":175226,"started_at":"2026-07-18T20:14:12.117740+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":170513}