{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-12T22:53:45.290894+00:00","duration_seconds":0.002371,"id":1635826,"input_summary":"chars=162 node=SDR9494","metadata":{},"output_summary":"candidates=0 calls=","recording_id":161481,"started_at":"2026-07-12T22:53:45.288523+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":158296}