{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1285885231",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x547214c248bf71cf4fcc3fd0c421919936627c0f8c88a26ac70f7af3c0a4874f",
    "signature": "0xf074ffd02c4729d21688c503eff44f614d6ba18232927e90e222f251350b15b866e4247db9c3ef607829f395235a33f78488501b2b42887edce24c31df3438cd1c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}