{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-11T02:42:31.245620+00:00","duration_seconds":0.003726,"id":1589275,"input_summary":"chars=606 node=SDR9494","metadata":{},"output_summary":"candidates=4 calls=SO7X3I,AE7X3I,X3IAE,X3IM","recording_id":158323,"started_at":"2026-07-11T02:42:31.241894+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":155427}