{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-04T12:31:24.472009+00:00","duration_seconds":0.000983,"id":1359391,"input_summary":"chars=76 node=SDR9494","metadata":{},"output_summary":"candidates=0 calls=","recording_id":142476,"started_at":"2026-07-04T12:31:24.471026+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":141024}