{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-12T14:55:21.912636+00:00","duration_seconds":0.004434,"id":1621896,"input_summary":"chars=284 node=66296","metadata":{},"output_summary":"candidates=2 calls=KB7RYY,WA9BVE","recording_id":160569,"started_at":"2026-07-12T14:55:21.908202+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":157420}