{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-07T12:55:31.171635+00:00","duration_seconds":0.011841,"id":1462552,"input_summary":"chars=755 node=683211","metadata":{},"output_summary":"candidates=0 calls=","recording_id":149608,"started_at":"2026-07-07T12:55:31.159794+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":147524}