{
  "manageEntity": {
    "action": "Repost",
    "entityId": "193313",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x600fa392c9c19f75a1f78e9109f2f906f06c3cb31ba595653fd224e2a63db755",
    "signature": "0xb6e4bdbb4b5f09ea4f707fc1937ec7e59967b13ed38f4ef503c94bd1ccef8fb94ff09b334dedda704040095b32d16b8bde5ec0d90617a69622b87e5e42307ba11b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}