{
  "manageEntity": {
    "action": "Repost",
    "entityId": "440028",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd50c2005bcec1e3db44dee7b7e4dc4ad834427f3d2f96275b76823ae6fd39395",
    "signature": "0x3bfa8d788a7ba1d330887661ee96d39ae64a7e3a3580e008a48a8d59b426d7e63c9b88801d1c88302869005ca87ca8ffb55bd21f9ce9a737922ce95e82aba5be1c",
    "signer": "0x36d29AA5C780341f3b35bDE6c1411a7Abcf8794C",
    "userId": "571117272"
  }
}