{
  "manageEntity": {
    "action": "Repost",
    "entityId": "457206329",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x525b0077620cbc09fd3a36f478bbf016964e5fb41e11f8aa5ccc9cc8acece4ad",
    "signature": "0x827d8e30d9dad73c6b8b5783dfdde1a9ce313c610f3af9b074a430df90e988a55f4f46ce13af26937848d23ce6e1bbc0178cbe461f4befc90e2fc6dd4eec11091b",
    "signer": "0x36d29AA5C780341f3b35bDE6c1411a7Abcf8794C",
    "userId": "571117272"
  }
}