{
  "manageEntity": {
    "action": "Repost",
    "entityId": "230049",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1a817c880e4d62a2b9d91cfe662f756eb7b1cd139398bd32966ee58472105c56",
    "signature": "0xd9bd5123b4f3b340c6d2313b1dcb296706f50bc1d9cff204938b6f2f69f50eb103e8296c9e6e316a99fb3f93916ed763e3e937aaf7fce69472864902c3fdac741b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}