{
  "manageEntity": {
    "action": "Repost",
    "entityId": "368342",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1f0f2fe8644182fc8b0bcf1ca007adeb1f4be7660813d1855730ec1efdca6939",
    "signature": "0x72a3b860b54dfb9ba478b983da235c77239d3d9cdce009e70ce7a8b55e8dd3c3279ff4d2188d3eaefc0d265ffed8847d9ef345b1fed216d825b49e23eb17f9891c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}