{
  "manageEntity": {
    "action": "Repost",
    "entityId": "85803",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa4222b1582f28266b007d6766ad5e4f13d6281cb82c0115d6fc34ad1b8c646f8",
    "signature": "0xcc2ce4350ed6d247b60eb3ca5d5b56e28632fc73c8f88ea69d7dc0c4fcd6ec867ddab43c6093ec321c64e6a8b73332674ac93b241276a05dde270001b47f2f151b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}