{
  "manageEntity": {
    "action": "Repost",
    "entityId": "860279673",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x57b5e860489e2918c0e8de7b7be3fde50da0f0c26c3d9f708312ae21c33835b2",
    "signature": "0x05ca490ba5462fe66a79cfca35c575cb347fa1bf7760a53f949ca3a0ddef2e32191dacf6eddd63716577e97f76c146f46bb51cf0afccdc838c422936807c43f71b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}