{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-25T05:54:25.338269+00:00","duration_seconds":0.000894,"id":319592,"input_summary":"chars=939 node=683210","metadata":{},"output_summary":"candidates=0 calls=","recording_id":104726,"started_at":"2026-06-25T05:54:25.337375+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":104727}