{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-26T18:25:57.398756+00:00","duration_seconds":0.001662,"id":537796,"input_summary":"chars=1116 node=oldsys","metadata":{},"output_summary":"candidates=2 calls=KI7RMU,AG7LR","recording_id":80128,"started_at":"2026-06-26T18:25:57.397094+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":80129}