{
  "manageEntity": {
    "action": "Repost",
    "entityId": "508511262",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x05d6759e147e71f2e5880aa3cdd6e86bb68649e39dc976134b4831b75c8ddfc7",
    "signature": "0xfacda2d0f75f54fddce0aaeab02fc0fba09d511209ef08aefcc9a37296de3c106ea95a3cf9f48682430b3d71c4b6191b8f35e9c2ce41477b017c3f9de2ee6f131b",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}