{
  "manageEntity": {
    "action": "Repost",
    "entityId": "968598",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x77698265fee752af9a3953318764c480f3e8221768865d8f84f6310717677a7d",
    "signature": "0x95cf197561379dbed117c51cd018c174636e0db13cfd88a844555a3c88e24a9a6e4b4fc29b3d90682a7838a7a06b0944e49c71716f6488bac9ca2fe47aa3055f1c",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}