{
  "manageEntity": {
    "action": "Repost",
    "entityId": "52295",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9ab294ffb3b5f512f8a82055a696781b3dcfc558ccdd59ba37190bb7563e770a",
    "signature": "0x64c74a13afc5dbb3f2d58dd30923b81647297d2aed3f6cfdc55ca63c7cd172960009c5f6ac8d3cca8dc740c48ce27a0611183fa2dde68a1cd40bc01225b509491c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}