{
  "manageEntity": {
    "action": "Repost",
    "entityId": "288548",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x42e8462dd458bd5670e96d5dd40259e15c76b60c0202c53c965bb291bbb8a4b3",
    "signature": "0x218b0884c62904577a6842b0d248eea25be4d32182ec7ac418c40fb98f354e7a34e35bf88ffbdeda5eb6858bbb02877774849b15a7374a821b5245cff85487a71c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}