{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-04T20:05:34.789555+00:00","duration_seconds":0.011959,"id":1376427,"input_summary":"chars=790 node=66296","metadata":{},"output_summary":"candidates=3 calls=KK7KAT,KK7KK7,KK7KHE","recording_id":143748,"started_at":"2026-07-04T20:05:34.777596+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":142137}