{
  "manageEntity": {
    "action": "Repost",
    "entityId": "302738",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x53b720ad51f04bd9f13a6b35b182b89203906740235d771f1beee633080e9083",
    "signature": "0x241e97d87102f3f74dff1dfe4eb16a841d385daf56d9052312cd167499a155ea4d9df91710135387e1ec328830e60a3a2b2079a33de5091e3b0ef08284f6bd7a1b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}