{
  "manageEntity": {
    "action": "Repost",
    "entityId": "90954",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x207450a4ddface560f76342cf0cfc2410ed281f3c85a527139ddfa02c7ef4865",
    "signature": "0x13b68acdede1babdd10d6e07a09e29935799ed3cc181998e310725ab83c7ce18147a7af07b662d6f977d753dcfe68ad1fa290c983e0240a1e00b7421a7f68c861c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}