{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1385161328",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe9cbe687b8a456b817b43b049ee2aba4bc391fc0e7dee88e5aa9748e36b8f039",
    "signature": "0x68db57059c02c9ef3f3ffbb6b723c4446a7042afd520a9442a4be13b9c54818a4643e8b6e480454da41079fb13b325ea07cc5993e34875ade7009cde3c8284b61c",
    "signer": "0xdB791822A11f5aDc830669bdADa8121a4558D7A3",
    "userId": "347139808"
  }
}