{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-01T03:55:23.352905+00:00","duration_seconds":0.000313,"id":1255704,"input_summary":"chars=14 node=SDR9494","metadata":{},"output_summary":"candidates=0 calls=","recording_id":134960,"started_at":"2026-07-01T03:55:23.352592+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":134244}