{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-29T00:34:50.311556+00:00","duration_seconds":6e-05,"id":1100955,"input_summary":"chars=4 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":14822,"started_at":"2026-06-29T00:34:50.311496+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":14823}