{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1142998007",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8b0dc891f0ebff3e256c827997018daf1f75076cee5a96d6f3c545b6577a4d10",
    "signature": "0x0a86cc31e35df430f545cc12a47441154c7909291b7b473723c712a1e357875a31430005a6bbc19596152e77088e3b92491b6a9a2376aa1697f1bcc1079099891b",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}