{
  "manageEntity": {
    "action": "Repost",
    "entityId": "211449134",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd99d887f4e95f2f34ba85638964500bb41c332324923b06ca334b936cc358e92",
    "signature": "0x04a7e16b3ac4c07bce84f83f977c572ecc6695dce9cb1e375b6356043c91a6ae2e969e6acea5e632eea156817a6ec53c599f5ff07343eb0f45c497d92bb342ab1c",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}