{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-12T12:13:01.590687+00:00","duration_seconds":0.005765,"id":1618771,"input_summary":"chars=423 node=683211","metadata":{},"output_summary":"candidates=0 calls=","recording_id":160359,"started_at":"2026-07-12T12:13:01.584922+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":157220}