{
  "manageEntity": {
    "action": "Repost",
    "entityId": "349927581",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8cc790e8435442d4730da7c5258cc69511196d2cc0b8fb631d2b861760ddc41b",
    "signature": "0x19adf992be36a8d792f329f656b61121365e633d59ed628096ce93fe3468d8885a5bbd06971e96cb43d8df3d5f69254427299882e005653b943ce7d2dd980c061c",
    "signer": "0x0E71C12c426F5C9206F778713f48B60477CA943b",
    "userId": "29088079"
  }
}