string(60) "fefefefe68010000000000681C0e3534343933333333333333333335d116"
array(4) { ["RequestId"] => string(36) "E35BB8EF-7A56-5E9C-8810-86F986B40078" ["Success"] => bool(true) ["MessageId"] => int(1917632788791336960) ["topicFullName"] => string(37) "/a1YvNvSc7gn/869298051366300/user/get" }