{
  "manageEntity": {
    "action": "Repost",
    "entityId": "898069870",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8f413c564c30470f9c3a5274380bb3e4a581e0783bfb6add76b38e1691943b91",
    "signature": "0x6d660d2c132d027c88c8187059e9c10b5b457d125fd5202707a94287fda4104d3d7b26802ba5b2b00d7c9ec4ee4b2bf890fc45399bebd2dc0e4dd39bd681a9e01b",
    "signer": "0xE7D37531a757aEaf8B2c8037a79C03819edc20Dc",
    "userId": "870684573"
  }
}