{
  "manageEntity": {
    "action": "Repost",
    "entityId": "522174",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0257b8cebb0b0e675b3f56cd1e1a4b68ac77d08e9ebd965e85e87b46472b9625",
    "signature": "0x03a187d30d3e3ecfbc0c6c31f7a33a83b4408125776b19227358d1d9d1748ad565742f92f2a5d589f6780c9b8af56d6c707efe3f50b4db1c41c68675641004881c",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}