{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1230292333",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x726486a8bc6534017a372e159b75033aecfef3f677c944316ece8840f75ec76a",
    "signature": "0x62bfa6f7fcd6332c5a12713e9dc41c3188bb5b198a6636b8905e7678f88d39112ed92a40f72a9c929274d8a93025660b3a4d8e2ee7ac83a1fe92ab9d700451cc1b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}