{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-01T15:18:12.728741+00:00","duration_seconds":0.001198,"id":1267050,"input_summary":"chars=75 node=SDR9494","metadata":{},"output_summary":"candidates=1 calls=K7CPR","recording_id":135802,"started_at":"2026-07-01T15:18:12.727543+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":134986}