{
  "manageEntity": {
    "action": "Repost",
    "entityId": "155833",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x35f2cdec1c7068fcfe2a61546acf702f4f5fdba7d60144e6263775c901206dd9",
    "signature": "0x92be98d2bbf20b5dd32b7eaa610a4aacc864a1bcfd85e63ec2e0db3037b54e6e44aa4ca82a8301acbc8ea76124cb75bd1fb4aff0032369488e787cc7d8189b631c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}