{
  "manageEntity": {
    "action": "Repost",
    "entityId": "492515762",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc4d9bee08f522d06125a9271a21f70e6e79d67f8900ed1a8ade80519ab93f285",
    "signature": "0xb27a00885c51f97db3cac3050469c110a37b9f87b38f5e7d67ecd39c28ad169c549795d104d8d633a453b27dace437b326a60869181789c90757b34e01b30d5e1c",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}