{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-17T07:57:04.392250+00:00","duration_seconds":0.004355,"id":1786360,"input_summary":"chars=745 node=SDR9494","metadata":{},"output_summary":"candidates=3 calls=A7HQG,W87H,K7YH","recording_id":171529,"started_at":"2026-07-17T07:57:04.387895+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":167182}