{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-02T20:12:24.259272+00:00","duration_seconds":0.004339,"id":1305706,"input_summary":"chars=287 node=66296","metadata":{},"output_summary":"candidates=1 calls=K87N","recording_id":138713,"started_at":"2026-07-02T20:12:24.254933+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":137567}