{
  "manageEntity": {
    "action": "Repost",
    "entityId": "226877",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb44567b12bde04417e7963ac5443f2195cdf25c0461928474a4ae63ee05eecd2",
    "signature": "0xfc54ee7585222b598595966e73328e8088809905ce7db59cec47c7ec180bc83351951409432ae5b7901e2485fa38cf63c5a869ec0d4696639928550d9f25b5161b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}