{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-07T04:26:44.248566+00:00","duration_seconds":0.0076,"id":1455447,"input_summary":"chars=539 node=66296","metadata":{},"output_summary":"candidates=0 calls=","recording_id":149139,"started_at":"2026-07-07T04:26:44.240966+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":147068}