{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-09T18:03:29.216476+00:00","duration_seconds":0.00035,"id":1540529,"input_summary":"chars=86 node=66296","metadata":{},"output_summary":"candidates=0 calls=","recording_id":155104,"started_at":"2026-07-09T18:03:29.216126+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":152431}