{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-24T20:42:55.979283+00:00","duration_seconds":0.000655,"id":259473,"input_summary":"chars=611 node=683211","metadata":{},"output_summary":"candidates=0 calls=","recording_id":104301,"started_at":"2026-06-24T20:42:55.978628+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":104281}