{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1107461",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd80651f35c73589b5f166276a40b68ee1c8c3a249310ad8d0637ece805e255ca",
    "signature": "0x0cc9bbe4c2b8fa082395559e2f82d740fb6df8c5be81cc75c94d146bc0d803b27e3a32362b5bbf3d27e33d8777d1cff823fda03b1c5cb323aa9b1729ccd3452e1c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}