{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-12T21:42:01.646707+00:00","duration_seconds":0.012204,"id":1634819,"input_summary":"chars=852 node=66296","metadata":{},"output_summary":"candidates=0 calls=","recording_id":161418,"started_at":"2026-07-12T21:42:01.634503+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":158237}