{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-08-27T12:48:06.639396+00:00","duration_seconds":0.003877,"id":2892233,"input_summary":"chars=284 node=683210","metadata":{},"output_summary":"candidates=0 calls=","recording_id":272973,"started_at":"2026-08-27T12:48:06.635519+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":258265}