{
  "manageEntity": {
    "action": "Repost",
    "entityId": "76224535",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc1263490d89de7072ef3584334b08af2ac015e811d653d1d92f3591b43b10c2f",
    "signature": "0x01f780a143ad7b4229ec0ba6d1578dd56d28659bfc09a9b9438a669d397b02465276beb87ab1f011125033c573d7b52dc79d53dd0795918829bee062010aa0071c",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}