{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-08-18T20:31:23.676729+00:00","duration_seconds":0.000592,"id":2691606,"input_summary":"chars=45 node=683211","metadata":{},"output_summary":"candidates=0 calls=","recording_id":251495,"started_at":"2026-08-18T20:31:23.676137+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":238809}