{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-26T20:19:23.830147+00:00","duration_seconds":0.001491,"id":546517,"input_summary":"chars=885 node=683211","metadata":{},"output_summary":"candidates=0 calls=","recording_id":124867,"started_at":"2026-06-26T20:19:23.828656+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":124866}