{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-08T11:37:43.009981+00:00","duration_seconds":0.006377,"id":1496740,"input_summary":"chars=407 node=683210","metadata":{},"output_summary":"candidates=12 calls=K4ZHS,KF8GTW,KJ4ZFM,KC3UUK,WV8KOB,N4RSM,W2HJV,J5NHH,W2AF,K5KA,W5KA,W5H","recording_id":152027,"started_at":"2026-07-08T11:37:43.003604+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":149651}