{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1081200",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa05cad7df1ba5923c19f94cd9acc74b90478d364d2465fc4407ad17710f161ef",
    "signature": "0x2d42e876bb5e8bddec4eeb364e714b3dc95f5cefa23ac962d0e8ddb7004f41e030a46ae5cf7a5285ac7c95c4b7ee5f6551b0854e5a50e8bdb673ae457a9eb92a1c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}