{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-08T23:12:08.446938+00:00","duration_seconds":0.000282,"id":1517498,"input_summary":"chars=23 node=SDR9494","metadata":{},"output_summary":"candidates=2 calls=KZ7AVA,A7XI","recording_id":153465,"started_at":"2026-07-08T23:12:08.446656+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":150944}