{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-25T06:48:58.893899+00:00","duration_seconds":6.4e-05,"id":326171,"input_summary":"chars=66 node=66296","metadata":{},"output_summary":"candidates=0 calls=","recording_id":1625,"started_at":"2026-06-25T06:48:58.893835+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":1625}