{
  "manageEntity": {
    "action": "Repost",
    "entityId": "479089354",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa60e58abf380e1af84c479cb2627158396391f78f6e8bc168abcf3e3e049bf6d",
    "signature": "0x1a4635fc0a833d4ea0ff8d028bf7c0a3c26456f428772a86120deeb6e1717227143b7b09bfd0291ab81d6f43cf007e63333253f777327a270aa95f80e7181daf1c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}