{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1026891955",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5d2fb2e3984cf953b0bf872dab3a2da674963fc685acf3044ced3c9229d315ee",
    "signature": "0x29921a6e7be69358a491fc77317e9ac37dd4564c38f97988399f275631b5fe3205aa22719cc749c9de35d9abd597b6bc547dc44e2967e888831c97f64997226f1c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}