{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-24T19:44:48.179241+00:00","duration_seconds":0.000529,"id":255030,"input_summary":"chars=123 node=66296","metadata":{},"output_summary":"candidates=0 calls=","recording_id":121958,"started_at":"2026-06-24T19:44:48.178712+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":121957}