{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-03T12:53:18.708452+00:00","duration_seconds":0.008732,"id":1321978,"input_summary":"chars=715 node=683211","metadata":{},"output_summary":"candidates=0 calls=","recording_id":139837,"started_at":"2026-07-03T12:53:18.699720+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":138653}