{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1486210105",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x737ba98fccd20d753f1dfd303d49785fbdbcacbbbd94efeff9a9edded72f93b7",
    "signature": "0x8e207dbaca72f47f0953db8db1051a6213d67b0bddd22d504cf43f8fb03bb9570e23a0cd4caff630ae4e8c612d428c780252b9d0637aaaf39c679052978d5c7d1b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}