{
  "manageEntity": {
    "action": "Repost",
    "entityId": "325385",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8b6e6a41daab981ca517cf9e4e245a83fefb6b6dd780529a8a50dbbe70366136",
    "signature": "0x9977e6749d79b076c4eaca3e06d259ca45b3bb961858ceccb406569176d4a22d4ab2df9fa09a6b83a9012d69fa6900aab81300a1cf020aa5aaf0f7546b1e45ed1c",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}