{
  "manageEntity": {
    "action": "Repost",
    "entityId": "142559",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x30ae4e3dda9552139fa628dfa863a2eb34aa61e7939585936e81e39d48b7c362",
    "signature": "0x988b4024b9226f79ccd22847f1b37a58bc6fec6f0749475c74bef791ec2c205d14ac2e37281b252684cbcbe23eb2fe33c0de5c084638ad325f8b22492eaa35ea1c",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}