{
  "manageEntity": {
    "action": "Repost",
    "entityId": "203968",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe2e36c0656584b1d254429c8bede4f9cc3d29e90c30fa6b67c48c27977f8b086",
    "signature": "0x65ebb40c9c7a170869544cd4f24b4f93e4e6893b5b5e1502230b0d857bcb8498666b8bbbc43f673921f0bc7a74c463e10007312c940d195242e8cfdcffc47c261b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}