{
  "manageEntity": {
    "action": "Repost",
    "entityId": "406061",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd06cdc026eda9c9c8c88655135c2a6aa38acdfb7bbbbba7e0e2081075fb00055",
    "signature": "0x79b0fe8adc12823a5cc1693747893c666a52a75f2ae606486cf5016305381232283e5b17af1e448e0f96c044dc47bb9034ed49a07769f3aa5a7e697bdffb42d71c",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}