{
  "manageEntity": {
    "action": "Repost",
    "entityId": "858060664",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf909844c19bbdbf739047b9e5e10041f19015f6eca92127df9066a9e562c4766",
    "signature": "0xab0cd2a62d16589ffe18d5736026a5e9fe9cc8c0b2c8294b4a9050529be7f5926e2011d77d5bb6f32cc28e5f72af99ace2ab6f35b838b5474fc0496340615afd1c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}