{
  "manageEntity": {
    "action": "Repost",
    "entityId": "799498",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbfeb3c31db24af943cbbf189ea92b8374c360ad1d46cfe214e82e78613647651",
    "signature": "0xcefa9d60fa598896a34c5455b7351be7acdbc8140aab222fa0bf99fbbb575cb547fe3ec73d345ba680f213635cf1e3d45e26f18b9e443836d367321950eec3871c",
    "signer": "0x4fdc03E53311BF6b1B8728dd0Ae0630bF74176f1",
    "userId": "162770660"
  }
}