{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-25T01:25:18.499704+00:00","duration_seconds":0.000403,"id":289804,"input_summary":"chars=531 node=683210","metadata":{},"output_summary":"candidates=2 calls=VQ6RO,AS3RD","recording_id":107922,"started_at":"2026-06-25T01:25:18.499301+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":107923}