{
  "manageEntity": {
    "action": "Repost",
    "entityId": "995866",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb493dbf12d562eb50d74348de39f9e0ca44ddd30c8adf32af72782425fc4caa1",
    "signature": "0x0e1c916a4ffd1bcfec91f2d0ef084f7beae6878fbdd77b8d65804a22272fc0a126f119335b5acc9be723ffb9dbea2e078bf71a235d7cc81c3bca9bbe70c9bf3e1b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}