{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-17T23:27:13.313278+00:00","duration_seconds":0.004002,"id":1815115,"input_summary":"chars=745 node=683211","metadata":{},"output_summary":"candidates=2 calls=J5JVV,GW8S","recording_id":173531,"started_at":"2026-07-17T23:27:13.309276+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":169025}