{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1940862970",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1ff3ceb7e21a76a210240455076b33bd8cc4066d00811d90ae28b296463502b8",
    "signature": "0x96182d0890fcdd5833eeb8142f22e60f4c49619e27177e01c11260c9bb37455a67a034b2e119e3cc1750463313c52c440a369ee9ff034a483c4246ca73091ebf1b",
    "signer": "0x9Fa5E44ADd28caB1F5D45992F003ba0455ff36e6",
    "userId": "543686915"
  }
}