{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1190183174",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x11cf5cd4f94263c7bffae06cc8df50318ba3a12c937e662dbabc00b69cce27c8",
    "signature": "0xadcab56651f3de1a8c44570da3450b5a036a614b0b9ea6034c043c79e4d8fd6d7cdc76e43eb88532c64336cfe6a1535bdbd5ff0a3d5b90a5c4dc9f6e9d1ee2101c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}