{
  "manageEntity": {
    "action": "Repost",
    "entityId": "467570846",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x31c00fd56c04cd4402ba74f92fd4b56a4e90ef45cf2109dfab4da2599ee9d125",
    "signature": "0x81b1b7ed83457ce94f72cab10c346088af2af06a034a53717f44366e5d1db0333a3a95870455ed2f42072ee391ee9eaf5a01169de882be38311a94d934ca50a51c",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}