{
  "manageEntity": {
    "action": "Repost",
    "entityId": "828628287",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xba7566468899a1437b61f3c3a380e1eb629551d021af2030f100af8190d58d0c",
    "signature": "0x1460770f39a7286550bdc4b75f00ed8c66bf83acabc8f17a07afce786472792f69f4e5c721c274d6a5571210b351de69a6f4eb6f7972b6c835b11b9a3bc25f4a1b",
    "signer": "0xcdc1772589e70ee6667FAaC93E3F0CcD5BFDa2aE",
    "userId": "354908"
  }
}