{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-17T11:46:04.614670+00:00","duration_seconds":0.009165,"id":1787783,"input_summary":"chars=565 node=683210","metadata":{},"output_summary":"candidates=11 calls=N3DQD,KJ5MEL,KI4EGQ,KC2AND,KI6KQO,KA8BYU,K9YUZ,KK7DY,N0CKV,KV3YR,AT8O","recording_id":171597,"started_at":"2026-07-17T11:46:04.605505+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":167249}