{
  "manageEntity": {
    "action": "Repost",
    "entityId": "5035778",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x61466012f3b976369db43989e5baab53d80c3734080c1485fb376eccb2541c4b",
    "signature": "0x08ea2b8a2df1cb1ca9d48bd0bfea2b7f95691934c32e4e2701adeae2f75db48a5d15a97239eb0f0262a45aa914caa833175c9601f5111808a8fc3c942d6eba511c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}