{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-07T11:56:41.825175+00:00","duration_seconds":0.001758,"id":1460181,"input_summary":"chars=105 node=683211","metadata":{},"output_summary":"candidates=1 calls=Y4C","recording_id":149431,"started_at":"2026-07-07T11:56:41.823417+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":147355}