{
  "manageEntity": {
    "action": "Repost",
    "entityId": "822502734",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x27f36c47572ec127b05e22db4ae39757cd21e8e0b1444af4fb2ba8d78cd18ed0",
    "signature": "0x9cbd2d5964140a66fc3d7cc968f9e1bea9d9fd3e5818a628ca3eb9d7ca146c6a30e04094624b80d9f9a215b4fbbc5ab467266b990457b6783000b619767112bc1c",
    "signer": "0x1d868e2cc29848871636BdCF83a08A975835b6DD",
    "userId": "120328011"
  }
}