{
  "manageEntity": {
    "action": "Repost",
    "entityId": "871892975",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2e5182d73fbe4dfe579505282ab70e3aaa8ea69867805bc6c9095a81dff0a2db",
    "signature": "0xbd82cf932d14f8c28f6ec565bc8c76e4b05317b007b7fd4711c3c4c39de4352863665d4a2f711df17cb61b05f3235e58e51c8adc8585f4e6cabcfea39221b08a1b",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}