{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-24T18:48:00.392950+00:00","duration_seconds":5.1e-05,"id":250177,"input_summary":"chars=39 node=683210","metadata":{},"output_summary":"candidates=0 calls=","recording_id":104641,"started_at":"2026-06-24T18:48:00.392899+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":104642}