{
  "manageEntity": {
    "action": "Repost",
    "entityId": "362447",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x65999d7429bbc564cb67025b606463390fdbafb0017ca8fcaf8268e5de74da35",
    "signature": "0x990dcf4a486c69744463a8fd1e9a485f40f1afe115e3726ffaec8b71b831444e601dafc0d2cedc9ba649c79fec1e2ed11c216ca5919cd28e6abb57a25ad3592a1c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}