{
  "manageEntity": {
    "action": "Repost",
    "entityId": "859365865",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x95faa27012117fa0da1ec633b8e2bf3db5856442008d5065e18ba8878c351866",
    "signature": "0x666ebcb0a152f9054a0f70523c232557ebe443dd7d6887898cb2d8dcab0bf0345d733ae951a792711e8ccbe69c26368f8859426f198975f90b39830fe6578c051b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}