{
  "manageEntity": {
    "action": "Repost",
    "entityId": "570373296",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6b0a66ae24c857b65b2c96304800c63ca79bcb96c027f94285312259a00b6092",
    "signature": "0xbd680a4ee7b374d5fadb70112960583d34c7acea2b87f5b0e9a3218227025e4d3db97ec24a6b4f3ba339b622284619d6b1328bd43bc69726fda293bc3d0dbb811c",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}