{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-01T15:14:46.962902+00:00","duration_seconds":0.003594,"id":1266939,"input_summary":"chars=676 node=683210","metadata":{},"output_summary":"candidates=2 calls=KC6SLE,AI6US","recording_id":135796,"started_at":"2026-07-01T15:14:46.959308+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":134980}