{
  "manageEntity": {
    "action": "Repost",
    "entityId": "87267",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x78bd2a2331cb1d30d3c8e8f23bba3fd87698becc2a44492879f6d7e556eb6a51",
    "signature": "0xbf063a1ecc6227c1ae50e83f119ebc595778c354a721e2131a72da119f26021b75baf2c50c5a48e05766baca3f7b84d36083a7d3335ba9c395d70804b6834c051b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}