{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1929531500",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa1be04d4482a5b30d4c0d442f694b6a151074fbf5b3e26f15ef7c168f669a241",
    "signature": "0x1d04c46ed21b1072fb9adb4b38326521ffaa28435468a449bb0c3a08f54336122749ab81506230b63a03dba92718455ec445577ef6337c72f21ec25ff967b3491c",
    "signer": "0x4dafC3e774A1033C5604372f17ccBDcE545f478D",
    "userId": "889450527"
  }
}