{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-08-27T17:17:16.938735+00:00","duration_seconds":0.00541,"id":2898838,"input_summary":"chars=372 node=66296","metadata":{},"output_summary":"candidates=0 calls=","recording_id":273820,"started_at":"2026-08-27T17:17:16.933325+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":258987}