{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-01T18:43:44.678326+00:00","duration_seconds":0.007077,"id":1273883,"input_summary":"chars=477 node=683210","metadata":{},"output_summary":"candidates=2 calls=K5DR,G1DTV","recording_id":136278,"started_at":"2026-07-01T18:43:44.671249+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":135430}