{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2108807277",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x39e454c97cf7173f39977ff3816fb30a7e5d3fe9b0f7a58a2fcaebf709ce8f10",
    "signature": "0xfef2360869ca1930c3a2cdb9eb9d600e1da5092d4889e1c4777942dc99634de934afa8ba4d1ad2f1b643990d39b3e8b710ace3fb447fc23ade0cab1de0660b3a1b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}