{
  "manageEntity": {
    "action": "Repost",
    "entityId": "224808",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa5313275701a7113da1edd5e1384e42ceaa64fca33424cedceafcbc4e80e8e86",
    "signature": "0x4906c90fd060d5426ffdbd7bc90653eac2a4772f320d68aac43552867bf7dcf719f694cf88e9b75309bea0312a9cedfb8dd516d901b23a263b52b98207cb80ea1c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}