{
  "manageEntity": {
    "action": "Repost",
    "entityId": "699091460",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd5758230d870008e8cc61a3986565fb3994f58f2441f61bc59515e7cb6b55c16",
    "signature": "0x344e8527030dd810208b2061de090f77c3ca00937e078eb5aaaa349232d2d3412496aafb212b6d66a601e75ca8f7db04655c024d0256b5cbd022ccc25e17197a1b",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}