{
  "manageEntity": {
    "action": "Repost",
    "entityId": "272213908",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd583745fb760d79360a4bdeb0555546156f93ad2f551a8915ad95383fca3c65d",
    "signature": "0x8a6d3c6e3e63cbda37d3f505657b8bcb13ca48af0d1f725d66c2bc787792eb9e393c98301142bfbb17ca8b1ce4951b5b98629009133fa301ec67302b0c8a4adb1c",
    "signer": "0x2B28feb1CA15953a5a910C4E741698a24e8b3FE9",
    "userId": "887020893"
  }
}