{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-01T14:04:20.899121+00:00","duration_seconds":0.000224,"id":1264495,"input_summary":"chars=17 node=SDR9494","metadata":{},"output_summary":"candidates=0 calls=","recording_id":135612,"started_at":"2026-07-01T14:04:20.898897+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":134824}