{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-01T02:56:28.289145+00:00","duration_seconds":0.002295,"id":1253614,"input_summary":"chars=142 node=SDR9494","metadata":{},"output_summary":"candidates=2 calls=KD78HH,AH6A","recording_id":134805,"started_at":"2026-07-01T02:56:28.286850+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":134103}