{
  "manageEntity": {
    "action": "Repost",
    "entityId": "545793",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4e8bf9ce6c64b57471460793c7157cbbfc7ef77ef1dfc7a3e87c7a212afcf7c4",
    "signature": "0x4d3bab61e998c97caa0b1b72581136754665c51d05ef44d68d701d8df6f24b3a31aceeeef43290bb1fd115ba1a65ffbcbd42982eae755da7393fa6805e33fb951b",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}