{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1700310263",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xaaee988def21db54ddca5ed67e15f08f358c794b13d56e7fcd976791929b6ce1",
    "signature": "0x5d73cd9e6ca4626f4837c8241664756f07d59e286b794c9febec175828b4d7cb4ca2002945d0a62f4e44410dd73a41495d1fb83d23acecec2a6e3f03bfd4dc761c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}