{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-26T18:54:16.100045+00:00","duration_seconds":0.000206,"id":539287,"input_summary":"chars=348 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":79905,"started_at":"2026-06-26T18:54:16.099839+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":79906}