{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-24T20:11:59.776784+00:00","duration_seconds":0.000991,"id":256997,"input_summary":"chars=944 node=683211","metadata":{},"output_summary":"candidates=0 calls=","recording_id":122053,"started_at":"2026-06-24T20:11:59.775793+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":122050}