{
  "manageEntity": {
    "action": "Repost",
    "entityId": "627778767",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4cd72066c51bffe8dcb7985a4cebc2bf6c40c9194c3368fbf74062177c1408ac",
    "signature": "0xbed36b858b17c0e63ee8d113504bffd108c1ef62a2ab00b5f7117747fe6e9ef7318afda34e76cb978bf88c25dd083cfaec41d257f771ec397ceb3c19bbcd1fd41c",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}