{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-27T20:46:19.847098+00:00","duration_seconds":0.005246,"id":853854,"input_summary":"chars=337 node=66296","metadata":{},"output_summary":"candidates=0 calls=","recording_id":126890,"started_at":"2026-06-27T20:46:19.841852+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":126889}