{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-08-25T03:42:45.800735+00:00","duration_seconds":0.005235,"id":2838505,"input_summary":"chars=355 node=66296","metadata":{},"output_summary":"candidates=4 calls=KJ7ALM,KJ7BNF,KI7ZMM,KJ7EXM","recording_id":267312,"started_at":"2026-08-25T03:42:45.795500+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":253127}