{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-02T04:28:22.749439+00:00","duration_seconds":0.01337,"id":1284211,"input_summary":"chars=875 node=66296","metadata":{},"output_summary":"candidates=0 calls=","recording_id":137033,"started_at":"2026-07-02T04:28:22.736069+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":136107}