{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-02T15:31:46.646771+00:00","duration_seconds":0.009788,"id":1295667,"input_summary":"chars=554 node=683210","metadata":{},"output_summary":"candidates=1 calls=C4FM","recording_id":137990,"started_at":"2026-07-02T15:31:46.636983+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":136893}