{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1472770768",
    "entityType": "Track",
    "nonce": "0x475852e08ab57f37e2c57bda4bbad0f62fb46f5fbb45313ca77a7e615a14e59a",
    "signature": "0xe562c9c2687f44134e9f47f0c50ecf444b93bffce27c64c529100b361ba317ef091ae8eb935ac72a1c2d57cdbe892bdaa4ca36b0da35bd30823748cd4b1c743c1c",
    "signer": "0x136A4e19270387bc21d7e58a9592D46864B0Ad57",
    "userId": "956002390"
  }
}