{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-26T21:19:25.486832+00:00","duration_seconds":0.00108,"id":551904,"input_summary":"chars=889 node=683211","metadata":{},"output_summary":"candidates=0 calls=","recording_id":124985,"started_at":"2026-06-26T21:19:25.485752+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":124986}