{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1582964503",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd9eb99b5889e89d2a206cb1d75b498767203b7466281baa5fa7483e6fd3c368d",
    "signature": "0x4a14f18ee09cb791cdfe9557daf40b37fce8def94351890de83852a2e57975da0a4dbd4424ef38e95126d9af0d1531ab868914b6d4cd7179626a62e988e38e541c",
    "signer": "0x06Ad5789cE045C5B0AeB97849051a7385CA95B4a",
    "userId": "270209897"
  }
}