{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1542679637",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2621a0e65816c4d07cc158452bf5902675b955f0adb485ad10513ff63fd8c45b",
    "signature": "0x45432bd0dc70464d89b69bc31414b73d4febe8f727a8e85e31e1239004fefd80687b20f915f15db06de986ec6b78313117d2c096d5584d28a6bf15749f1381661b",
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    "userId": "645720561"
  }
}