{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-01T23:19:12.131350+00:00","duration_seconds":0.000593,"id":1280274,"input_summary":"chars=43 node=SDR9494","metadata":{},"output_summary":"candidates=0 calls=","recording_id":136743,"started_at":"2026-07-01T23:19:12.130757+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":135858}