{
  "manageEntity": {
    "action": "Repost",
    "entityId": "368235",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc3de71ffe914ecf7fc536e01dbd2b5e536342efb01200502188a5d8fea18d744",
    "signature": "0xc3d0f4a30e8ebc52360f8d31da6bbb2afa555fc7e18f0cfa44e2923e5d6bf31f7aae274b5df861b4dbc8e18904d39a352b8e06e37faa8d7d251cb123465cf9451c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}