{
  "manageEntity": {
    "action": "Repost",
    "entityId": "66632",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2f63377d42a741d221d03b1bdb52b1b30c29c5709fe1f71e016ffb151e9bf540",
    "signature": "0x933cf802af26c7a63299fcb60863290856d684fc1a3d60a0ae2266af0c7636c04093220648df651c57bc05dcabb2433c711306c6cc29bc570f22eff31f1a0c391c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}