{
  "manageEntity": {
    "action": "Repost",
    "entityId": "263351",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x933ae0558e412b6fa3fd10acf9c737f9f250cf82f39a19aa25aca6239528b8e6",
    "signature": "0xb3a3b657abf7bb715abb9172400d198d8bc87db50c622e083af23bf7431bc1fb258e2b9ebabf39db0f5d42a6c7eeda2e5f1c3544ddfc233c8f52ee18f3443ec91c",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}