{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-08-23T20:10:04.622825+00:00","duration_seconds":0.001481,"id":2803489,"input_summary":"chars=82 node=SDR9494","metadata":{},"output_summary":"candidates=2 calls=A7TUM,K7CPR","recording_id":263580,"started_at":"2026-08-23T20:10:04.621344+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":249814}