{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1338203182",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xee609125bfb8ab0a385ae001bfd54f231bf5b32998e71efbc765102fb7f6dbe7",
    "signature": "0xd8d551dbaa3e12501d71c39cc80c1a159fae863f2d32a2d31dae5637292407863e3f0f87cd0ae4710153408228d82adefdf5510457fc707ead57e7abdc5e84d71b",
    "signer": "0x36d29AA5C780341f3b35bDE6c1411a7Abcf8794C",
    "userId": "571117272"
  }
}