{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-12T22:52:21.932161+00:00","duration_seconds":0.011494,"id":1635773,"input_summary":"chars=627 node=SDR9494","metadata":{},"output_summary":"candidates=2 calls=K7AOM,AK7A","recording_id":161478,"started_at":"2026-07-12T22:52:21.920667+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":158293}