{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-05T21:45:19.236706+00:00","duration_seconds":0.001648,"id":1409986,"input_summary":"chars=91 node=SDR9494","metadata":{},"output_summary":"candidates=2 calls=A7DTT,K7C","recording_id":145960,"started_at":"2026-07-05T21:45:19.235058+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":144202}