{
  "manageEntity": {
    "action": "Repost",
    "entityId": "297698",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x282c75c583483c15e29e6eaec0fd5c196b2ae1358e4aa9b011c9540fa5f55547",
    "signature": "0x24b85b47f8c736614ce9572c6fb9edb16b3152d7604e318669d488fd5c88c95a4155dc1662a50e4152d7233d227a138325cd032309a8e96e9f4299e8822cec261c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}