{
  "manageEntity": {
    "action": "Repost",
    "entityId": "85483",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfdab2a80463dcb8f39044ca49fa9bc8d81d6dae4680cbb89fc56de55a2632454",
    "signature": "0x04db5c3f340e64f136a22ed3ab2eb42d0d0274df19ff1ec03521367c7dee7b80422bafa0bc2d4432f862fa34ae57977052731911b214abab90e1599d498267ca1c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}