{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1913329626",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xcf0178e1cd122c6fb70ccbfb356c58f26930bc80ad9338373b448c4cb0fde7b7",
    "signature": "0x59bf1402f5bbee9852785ec4fb86a678897f691face3413b8bdf56d63201591841782622212186ed0ae9908ff095be733b0504a0fc4104e55cce310b41281f881b",
    "signer": "0x45c4f1dcE13eeF476C74C5758696D56137253980",
    "userId": "824478223"
  }
}