{
  "manageEntity": {
    "action": "Repost",
    "entityId": "220798",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc8aabccfc44e2502f2e28e0c01f657c76530d3cc75f27d682cae67c8e5647d20",
    "signature": "0x07db490034cd178770d6c0214da67988e1119b7a8dfe1cf4604680eebd62f9ef73d71b0727e503c253a81812b08a623c8f4797bc734b052942dded38110dbbdc1c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}