{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-08T11:37:18.254941+00:00","duration_seconds":0.014674,"id":1496726,"input_summary":"chars=738 node=683210","metadata":{},"output_summary":"candidates=22 calls=KF4EGQ,WV2EHG,KA4EPS,KV3EYR,KS6KQO,KG5MEL,KR4AEG,KV2YUI,KA4RAK,KQ4YYN,KK4DUK,KM4WZD","recording_id":152026,"started_at":"2026-07-08T11:37:18.240267+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":149650}