{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-24T15:20:44.562944+00:00","duration_seconds":0.000297,"id":233404,"input_summary":"chars=600 node=683210","metadata":{},"output_summary":"candidates=0 calls=","recording_id":121372,"started_at":"2026-06-24T15:20:44.562647+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":121373}