{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-01T11:45:31.706397+00:00","duration_seconds":0.008069,"id":1259340,"input_summary":"chars=548 node=683210","metadata":{},"output_summary":"candidates=3 calls=M4RSM,KB2UDB,W2HV","recording_id":135199,"started_at":"2026-07-01T11:45:31.698328+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":134460}