{
  "manageEntity": {
    "action": "Repost",
    "entityId": "482905",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbc66ad5430b6cce431fab486fb78a164d958684a4d9ed5fcd33976e144e77def",
    "signature": "0xcc12a33634f878fab85b9ad0c1c867ed775e9b088c4211f58f96e614ad0a677e18061f5cee351ba43fe261b032a8b282f3d16158f24d71c132342b7da55b672e1c",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}