{
  "manageEntity": {
    "action": "Repost",
    "entityId": "206815",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4b09cee5e438cef8df4d25984153988bca816f96d20828fc87eda77a286ca67b",
    "signature": "0xcd2a457a3974927f1bcd8265e2db5e32b7860912c450afe31fc96dd70b57ed4447c1d84ec52045f2f9dab56168aac905ec840c863c63fef5ce5bde55eb6201e81c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}