{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-16T17:18:19.561290+00:00","duration_seconds":0.003666,"id":1753151,"input_summary":"chars=589 node=683210","metadata":{},"output_summary":"candidates=0 calls=","recording_id":169292,"started_at":"2026-07-16T17:18:19.557624+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":165185}