{
  "manageEntity": {
    "action": "Repost",
    "entityId": "84018322",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x331c0ee42130b47a0dc98dbae0def438706083fb6531afe2b67d7556012d6b96",
    "signature": "0x5ee1269ffa1bdad9853175e0baaea04fa56be98e93358a073dbf19f4515e91c70afa1deb3708fc31d60d8de8b6355a9ca807c0746c1ce85c69914d3e6b07671e1b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}