{
  "manageEntity": {
    "action": "Repost",
    "entityId": "100879",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd7db0774f4a282977b316a218e28a1b22377567049f2912780610604303a9329",
    "signature": "0xd9265a6dcaeaa3b6efe88fd5a2ea2265301b3fc27059f0a274c96b871400661428e23e36f0cc3009121ce3d7aaafe12446999173e5f73220cfcc555bee17bc8d1c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}