{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1505867363",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3e8d46d547caaa8f98179c64da3023e6f6f8336d4d811b5bccf015a2f22b8e58",
    "signature": "0x604124589ad34d986b6f4ddd7b4489b4ea52112f150d2eca7b18c93c283acef8736bd84e2b23bf347b5dadba59508574e71cfd6180643af592c0c60e85c1df281c",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}