{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1041592",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0f26a5ac17e2ad193a67c56f7e293fc72e1b7bdf93b803e9b6209f0914cdf066",
    "signature": "0xef5376092e347db34219291d247bc753c0d7b257ccbf9eb57360deccbdcb0ba00a8837c25d8bd6b8131746b9caaa66dabbae473131b2d07b7f42f6a6bca34ad21c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}