{
  "manageEntity": {
    "action": "Repost",
    "entityId": "199243",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2fddf988801f66dbe2cb9547b6187d0df81f36fc1e8c7aedd305eac8a5d6eb67",
    "signature": "0xfabed586b512df50ef37d8f55cfc60e55f421d7ea635c43afa73d8ddad32b9ab36ef91255fe95a876b87b305872cd00c5c0994289749ee7fdac3cb661b045b3a1c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}