{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1004314",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x05aaf6594984865d35ba7cc6cf4da9e13af36f9a1baea2277af439590e52cc26",
    "signature": "0x0515f87275a7773f4fa928808bf27bb23f6a1469b738cedbe0cc29049cc31b2b0aafd353806051d85ebd0ce4d07a37fd1795557c4b4f99f653934225f52322641b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}