{
  "manageEntity": {
    "action": "Repost",
    "entityId": "8010",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x86c394d8e3a5f3dcafd3edce2c610a3457ab561c8792357420f02937e2b039f6",
    "signature": "0x700b3c9aba408f014999634054750d5e3d2199c684943507896a73525342a5fe4b61b1b4623f8d25dbd33c3853822cde53eea34639070fa2fbb0b9bda8efcce11b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}