{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1157180349",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9321d28f5ea8fc7d7c3d52db387e339eeccf3195a9cdfcd52eac155e309ce6fc",
    "signature": "0x2337230412d04f53e56755cef2fc402401fb4abcc9de8d0e5859546b2fc660620fbf5f0e6816a6204c24896d6accb3e26bc35e20d170a6ec852166febc5ab0041b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}