{
  "manageEntity": {
    "action": "Repost",
    "entityId": "63530",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe89f3f148e1b6458602b27c32fb2825312d0eb8702f5eeac5742be2ba70bd94b",
    "signature": "0x483d3bcafc1749a0bbdfe103dcfe53445f350089bc20b26bb383a51086c66df72682de10a9360aa264f6b46f0636a687f26b0802b4c5c88efebd73fdbe8c1b281b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}