{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-01T20:51:19.903331+00:00","duration_seconds":0.00663,"id":1278367,"input_summary":"chars=454 node=SDR9494","metadata":{},"output_summary":"candidates=0 calls=","recording_id":136613,"started_at":"2026-07-01T20:51:19.896701+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":135744}