{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-04T03:06:57.102576+00:00","duration_seconds":0.004009,"id":1353439,"input_summary":"chars=789 node=SDR9494","metadata":{},"output_summary":"candidates=2 calls=WH7IVY,K7LED","recording_id":142076,"started_at":"2026-07-04T03:06:57.098567+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":140656}