{
  "manageEntity": {
    "action": "Repost",
    "entityId": "428376",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0157733daa81d582589823d147ee3b04a8190978e6d1fd85bbeaa3d18705f124",
    "signature": "0x2b7ce3dab70fc5ce17561899308ac9b23d533c17656e58cf88e727ac8c28a7492305a75523cc69da441af64786b025b4b7f55e59d5784cfaf85eef6d16c19cd41c",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}