{
  "manageEntity": {
    "action": "Repost",
    "entityId": "327848567",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb9435254cb4eab456149fb9361156eb5e80168452a6e2b75ece7859e2bf534b0",
    "signature": "0x55b1ef92ef20e544d8aad4b9700d9f82a18941adffa77721cdffa263fd62f8ee30bfc36ce87ed16ded276391a10b83fecb0f8c1814ec6dc1b6c22a3245db847c1b",
    "signer": "0x52F331C086a11941E738a6C86d9F127E934dDEB1",
    "userId": "281470566"
  }
}