{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-19T00:56:32.171670+00:00","duration_seconds":0.000212,"id":1844434,"input_summary":"chars=889 node=SDR9494","metadata":{},"output_summary":"candidates=0 calls=","recording_id":175567,"started_at":"2026-07-19T00:56:32.171458+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":170779}