{
  "manageEntity": {
    "action": "Repost",
    "entityId": "112957",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x988df5a04714ffe596fed0bab0723add002c83409f83b82a944a1a47051dc272",
    "signature": "0x78d585eec368c15da7c2e1cf6791033db9cc85f8e354bb6dfa6fe48211a3041546da9dbdf2fba553df33083f1ed9bfab3804b10a07cb7196f6deed85e820afaa1c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}