{
  "manageEntity": {
    "action": "Repost",
    "entityId": "672810420",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4d24e87ea4fbda2e9f12e6658b039114f304b542dbd1e5c3ef8ec58adea08b24",
    "signature": "0x8ce55fb3f02f61a55eb982bd8cdf03188574dd5624306ddd9f60584543bdc5d817fdaec7733a6ba37ea39371ff81aad15e5575ceabf4e6cb676923cd4887ce831b",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}