{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1765610998",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0fe812aa2437c80a78765874b0546c291c372ea4f76f7ed8ccc277d41a9e6f3a",
    "signature": "0x444df09ddd1981fb33e4a5be3bc1561926256ca8fbba9007aef1a41b67ca5d2505fb74ea3e529f500aba7beda7bcf5a43683d049e396d7fbf800037208800b9f1b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}