{
  "manageEntity": {
    "action": "Repost",
    "entityId": "444080",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc293b797575e232ad6bb69c3eb573275a138c6feec7747bf80e3c4f2e4279a43",
    "signature": "0xead28f10530614da4f07b00a2e611fd4f3a77da0d7c41dea577e3503da1fe483103bb8ff8938d76e13d8219ebcace30323e40dd4e58dd74cbd4c88aa8a70d08d1c",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}