{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1670899087",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3ff6c520e7030fb9990d37c69759dd698bac7df0d692bd6f527d5702a01e2eef",
    "signature": "0xbae73f91dc5b986a34e482100fc023a9bb1460dc7b4e40139700e819b0ad56ef378c840feb0bf48b2902e4c63e863eaa563810274e890f7634bee239225642621c",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}