{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-07T01:10:46.331029+00:00","duration_seconds":0.009708,"id":1451236,"input_summary":"chars=697 node=683210","metadata":{},"output_summary":"candidates=0 calls=","recording_id":148829,"started_at":"2026-07-07T01:10:46.321321+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":146804}