{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-10T17:12:22.517681+00:00","duration_seconds":0.004099,"id":1570503,"input_summary":"chars=518 node=66296","metadata":{},"output_summary":"candidates=0 calls=","recording_id":157110,"started_at":"2026-07-10T17:12:22.513582+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":154274}