{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1071913458",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x256cb0ed83c861a0953152708b363db0ab3ee69d23e9e92a890e15f161d00029",
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    "signer": "0x3324C23609BC25902C39CFa38CF40581c7Bc7F87",
    "userId": "229134011"
  }
}