{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-07T17:24:27.502976+00:00","duration_seconds":0.007029,"id":1473556,"input_summary":"chars=489 node=683210","metadata":{},"output_summary":"candidates=0 calls=","recording_id":150453,"started_at":"2026-07-07T17:24:27.495947+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":148240}