{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-25T14:51:48.695136+00:00","duration_seconds":0.000999,"id":376470,"input_summary":"chars=669 node=683211","metadata":{},"output_summary":"candidates=0 calls=","recording_id":3359,"started_at":"2026-06-25T14:51:48.694137+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":3359}