{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-02T16:01:38.938090+00:00","duration_seconds":0.004076,"id":1296924,"input_summary":"chars=688 node=683210","metadata":{},"output_summary":"candidates=3 calls=KC3TBC,AT6PM,KC3AT","recording_id":138102,"started_at":"2026-07-02T16:01:38.934014+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":136981}