{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-17T23:28:24.453996+00:00","duration_seconds":0.008659,"id":1815177,"input_summary":"chars=610 node=683211","metadata":{},"output_summary":"candidates=0 calls=","recording_id":173535,"started_at":"2026-07-17T23:28:24.445337+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":169028}