{
  "manageEntity": {
    "action": "Repost",
    "entityId": "993648",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x08d0fa6ea2c6ec92978e2ebd140938839af5e32cd7e720cce1621e979d4e73d6",
    "signature": "0x67004e6c9ceab52bac849d5c0d1afdf102b6553c8e6dcbc418043e20d0a8b75336879e234cd037ccd3565d624683221984977613928cb6de93c8edfd080bd3cb1c",
    "signer": "0x2B28feb1CA15953a5a910C4E741698a24e8b3FE9",
    "userId": "887020893"
  }
}