{
  "manageEntity": {
    "action": "Repost",
    "entityId": "328268690",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xab10b8f0032bf3bc4b24f700dda2f7851404ecb6877738c9b95b2e9ac014636d",
    "signature": "0xddd51954b377972c8ef095210f06ce42dc80211b27db36bf8cb85a1c57f42e862b01757637edc6d3984944667fc0cdbe50e49696dbc9ed7099b82a433faa7f6c1c",
    "signer": "0x36d29AA5C780341f3b35bDE6c1411a7Abcf8794C",
    "userId": "571117272"
  }
}