{
  "manageEntity": {
    "action": "Repost",
    "entityId": "404113",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x38f12af6f781ee34fd73cd19c999a40ec8e77d6e6ba6b0e6e8c9d2bcbffa4358",
    "signature": "0x4794acfea97700ea0b4bdb5b7547f9da124221d8ca0fce935650780ae57593a823453c6729fbcaaab62923431c339dd960118ec4711d731681e0cf31fc1a182b1c",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}