{
  "manageEntity": {
    "action": "Repost",
    "entityId": "101890",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x41ab62719e797cb16d8bba0602be57869b20fbc9c4a149f2b425bed0e22a836c",
    "signature": "0x9aff0c0fad706b7c24cf3fc16112aece59cc219798fc5b9ab2909a918e3332c2389e2186ceab37300f99065822985c41cf71429d951c1c16cb3a597641bfff741c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}