{
  "manageEntity": {
    "action": "Repost",
    "entityId": "480210",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x537cdfebdffd844d5fbe41fe8ba7ae3fb9f7f4d5102edac40d41563bae490a3f",
    "signature": "0x3e8f205a130e697df3f1053eea0f62a80831e3b864e80d32332b45154fb7a9517e2e3f8a710f15af85f3c95576961771ba3b3ae82edb4cb5d685b0eda8cb34ad1b",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}