{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-05T16:57:46.716358+00:00","duration_seconds":0.002995,"id":1401840,"input_summary":"chars=539 node=66296","metadata":{},"output_summary":"candidates=0 calls=","recording_id":145423,"started_at":"2026-07-05T16:57:46.713363+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":143714}