{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-04T18:31:20.159509+00:00","duration_seconds":0.012309,"id":1372848,"input_summary":"chars=787 node=683210","metadata":{},"output_summary":"candidates=0 calls=","recording_id":143528,"started_at":"2026-07-04T18:31:20.147200+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":141924}