{
  "manageEntity": {
    "action": "Repost",
    "entityId": "217452",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8a69dcbfa3fdca3a9e199f04b5fcfeacaebfcc70b5a2bcdc9c37066ca272af50",
    "signature": "0xfeb62d07666b002804b53e8c80b9fea147826c6ef77d33f7d2d51ddc8b50e14d332c358d97d21239c7f42c5020d139dafb5b35b806572275cde1265052b852f91c",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}