{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-09T05:07:05.644325+00:00","duration_seconds":0.005522,"id":1523610,"input_summary":"chars=371 node=683211","metadata":{},"output_summary":"candidates=3 calls=K9MLR,K9BDC,K8C","recording_id":153891,"started_at":"2026-07-09T05:07:05.638803+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":151323}