{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-04T01:08:47.168913+00:00","duration_seconds":0.000367,"id":1351819,"input_summary":"chars=76 node=SDR9494","metadata":{},"output_summary":"candidates=1 calls=K7FOX","recording_id":141971,"started_at":"2026-07-04T01:08:47.168546+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":140561}