{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-16T01:27:10.641536+00:00","duration_seconds":0.000271,"id":1720005,"input_summary":"chars=5 node=SDR9494","metadata":{},"output_summary":"candidates=1 calls=W7H2Z","recording_id":166623,"started_at":"2026-07-16T01:27:10.641265+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":163034}