{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-30T18:46:17.675789+00:00","duration_seconds":0.002569,"id":1242856,"input_summary":"chars=164 node=683210","metadata":{},"output_summary":"candidates=1 calls=ME4RTH","recording_id":133968,"started_at":"2026-06-30T18:46:17.673220+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":133383}