{
  "manageEntity": {
    "action": "Repost",
    "entityId": "756060",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x776edecc47713e9966964065e818e4b698cc5022c10b6c498de4157d2efbebf9",
    "signature": "0x6fac837394a66781f2746193f1164348156615b7661b526d64c88e36f85dfae15df15b49fbd630870b2c525a93c2bbfe3516bac1470ca9a61a45596e97168ca21c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}