{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-24T13:27:28.475395+00:00","duration_seconds":0.000977,"id":224066,"input_summary":"chars=599 node=683211","metadata":{},"output_summary":"candidates=0 calls=","recording_id":121138,"started_at":"2026-06-24T13:27:28.474418+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":121139}