{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-08-07T13:31:55.537475+00:00","duration_seconds":0.000211,"id":2436707,"input_summary":"chars=19 node=SDR9494","metadata":{},"output_summary":"candidates=0 calls=","recording_id":223738,"started_at":"2026-08-07T13:31:55.537264+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":213872}