{
  "manageEntity": {
    "action": "Repost",
    "entityId": "327959",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb5152081f2a353b9b6543ae0269b0082fd9630ee50b7e64a2fd19153753228f8",
    "signature": "0x4b169205d861e7c1ca60cbfb0afd1a78836a0a2bb355f708fd3ba8166b7e7d830e342e3c339d7006748b53d8c785c116511f7f1ee1518872ade80a41c44af2b91b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}