{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-08-27T01:15:17.139051+00:00","duration_seconds":0.000345,"id":2884752,"input_summary":"chars=13 node=SDR9494","metadata":{},"output_summary":"candidates=1 calls=K7FMB","recording_id":272270,"started_at":"2026-08-27T01:15:17.138706+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":257670}