{
  "manageEntity": {
    "action": "Repost",
    "entityId": "518878751",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1f8b27bfc2731826cf3ff79c5c8b98ded065ff6c38bb4ac1dbdc8927bf6ccc52",
    "signature": "0xf2d1a2e6a869f066435eee90591a0d451e1d722846a1c9289458afc12d49f0a94b20887ff4cda9680897053116a7ac93c8ecd769a0d2684605de249adf273a441b",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}