{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-05T16:57:46.706305+00:00","duration_seconds":0.001336,"id":1401839,"input_summary":"chars=235 node=66296","metadata":{},"output_summary":"candidates=0 calls=","recording_id":145425,"started_at":"2026-07-05T16:57:46.704969+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":143716}