{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-03T12:22:18.126023+00:00","duration_seconds":0.000409,"id":1321024,"input_summary":"chars=27 node=SDR9494","metadata":{},"output_summary":"candidates=0 calls=","recording_id":139767,"started_at":"2026-07-03T12:22:18.125614+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":138587}