{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-01T15:14:44.092015+00:00","duration_seconds":0.004531,"id":1266931,"input_summary":"chars=663 node=683210","metadata":{},"output_summary":"candidates=2 calls=KC6SLE,AI6US","recording_id":135795,"started_at":"2026-07-01T15:14:44.087484+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":134979}