{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1731174032",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7c82e3fe6b3250c268c6de02ae2c431cf16f67a0f4d0bb3b0ca234d3547290a0",
    "signature": "0x9aa3362128a776ff518bb69665ee277ad4d71f9a4cb58f24863f3a3545f366217590f35b25ffa08eacad72774f814d92d8acde3dad1c20d680023edff93cdf271c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}