{
  "manageEntity": {
    "action": "Repost",
    "entityId": "685242491",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc155f7961a6d58cd59b61cb4799f27fb44c5d7a814fb9844d0f808169cae6e43",
    "signature": "0xbc6bf07a56e063b39ce769f3d4f3c0fa2001f78ec8104c08e8f7d551de387ee902d7528c0b689acae21a88804b9b5b68732ec275c8e422202e0347a8c9e4083f1c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}