{
  "manageEntity": {
    "action": "Repost",
    "entityId": "326782674",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc98786e76b30e976d08144eb160527aa55bb9055a04496eb6127a1da615cd002",
    "signature": "0x892c105997f3fe2167c50af157c53e46fbc37fc0a7150cf4e717c688b623f4e722b9d4430a0748e25747c5c168fefe8afb8316c969c0b2cefb822d478ad701091b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}