{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-17T13:56:30.461804+00:00","duration_seconds":0.000107,"id":1792945,"input_summary":"chars=3 node=SDR9494","metadata":{},"output_summary":"candidates=0 calls=","recording_id":171999,"started_at":"2026-07-17T13:56:30.461697+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":167609}