{
  "manageEntity": {
    "action": "Repost",
    "entityId": "532945",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x94b8fe1f9ca9326de487d0216bc278a5ec44cbad2fa6f74c3f1ce1f427adb999",
    "signature": "0x69512bb34b93d4eb66b7b517d0a7ef31fa517cd3c571d5660571e576fd81322f1828511ed117222c0dce86114cd137d4195ff530681c1de8ac0f94aab7c741961c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}