{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-28T16:08:28.810948+00:00","duration_seconds":0.002276,"id":1026858,"input_summary":"chars=327 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":22730,"started_at":"2026-06-28T16:08:28.808672+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":22731}