{
  "manageEntity": {
    "action": "Repost",
    "entityId": "625985084",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd9832ff1aaff5160d010f848cb26fdfc36783477b5393dbd890e109e9cfd99af",
    "signature": "0x9e934c621d6a323a476b4922fe2065ed74aa8a8a0098b0b72dd510f0194dac995866ca4a1706628cfaf1a8bcca8bab3d6a5a4e87aa2396546734738e2c9b71eb1c",
    "signer": "0x52F331C086a11941E738a6C86d9F127E934dDEB1",
    "userId": "281470566"
  }
}