{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-04T20:37:47.320567+00:00","duration_seconds":0.014171,"id":1378002,"input_summary":"chars=917 node=66296","metadata":{},"output_summary":"candidates=1 calls=I7Z","recording_id":143864,"started_at":"2026-07-04T20:37:47.306396+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":142249}