{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-12T21:41:05.297128+00:00","duration_seconds":0.001585,"id":1634755,"input_summary":"chars=120 node=66296","metadata":{},"output_summary":"candidates=0 calls=","recording_id":161413,"started_at":"2026-07-12T21:41:05.295543+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":158232}