{
  "manageEntity": {
    "action": "Repost",
    "entityId": "889850",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x569241fa38629f131be243e718301eee285de5382f874a2c1200d528e6e269dc",
    "signature": "0x824ffcd813f9c5d43d8c231fb7a373621c7997e94086aba6b5438cb471716b5f20bfeceeb686ea6acd824c675e9914a687536ced8b767e499d1677bbadc296241b",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}