{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-10T20:57:25.196994+00:00","duration_seconds":0.00019,"id":1578553,"input_summary":"chars=32 node=SDR9494","metadata":{},"output_summary":"candidates=0 calls=","recording_id":157632,"started_at":"2026-07-10T20:57:25.196804+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":154770}