{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-03T02:20:15.070120+00:00","duration_seconds":0.00091,"id":1312743,"input_summary":"chars=159 node=683210","metadata":{},"output_summary":"candidates=2 calls=K4CUP,KC8FQV","recording_id":139211,"started_at":"2026-07-03T02:20:15.069210+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":138043}