{
  "manageEntity": {
    "action": "Repost",
    "entityId": "938454287",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x45fb4893cb21cd7ee83135db2ce067728df6a90fdb92e0300d4784a17770a722",
    "signature": "0x80325c4145a85c52bae0a803b37d8e0595ee63b958a819a9114172b71ef2aa1d585248290bb84220bf7880c761059304d39fe167821dc565bb3b5c91a584f93e1c",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}