{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-08-20T17:25:53.095899+00:00","duration_seconds":0.011565,"id":2732939,"input_summary":"chars=729 node=66296","metadata":{},"output_summary":"candidates=0 calls=","recording_id":255889,"started_at":"2026-08-20T17:25:53.084334+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":242730}