{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-24T04:54:04.410980+00:00","duration_seconds":0.000546,"id":188638,"input_summary":"chars=313 node=683211","metadata":{},"output_summary":"candidates=0 calls=","recording_id":110689,"started_at":"2026-06-24T04:54:04.410434+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":110685}