{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-01T23:33:42.278994+00:00","duration_seconds":0.000449,"id":1280378,"input_summary":"chars=33 node=66296","metadata":{},"output_summary":"candidates=0 calls=","recording_id":136751,"started_at":"2026-07-01T23:33:42.278545+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":135865}