{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1286085506",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2c7e14b11dd3f9f81744cf7ee4ca35dfd659fe346f7143ff07500f6eacb6635b",
    "signature": "0x671a9fa8ec1d90fc4deaa06642e17b321acd798197385dbbce6b084db21d60ff0c95f5c527cc36a3f6713c6b65768573fba86a9e6ac5cd23f0095a4cfe7cce951c",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}