{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-10T19:52:21.208042+00:00","duration_seconds":0.012961,"id":1576017,"input_summary":"chars=894 node=683211","metadata":{},"output_summary":"candidates=0 calls=","recording_id":157473,"started_at":"2026-07-10T19:52:21.195081+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":154615}