{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-25T07:17:51.442033+00:00","duration_seconds":0.000382,"id":329841,"input_summary":"chars=663 node=683210","metadata":{},"output_summary":"candidates=1 calls=M5Y","recording_id":1144,"started_at":"2026-06-25T07:17:51.441651+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":1144}