{
  "manageEntity": {
    "action": "Repost",
    "entityId": "905560690",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe7ea9bb3af7c712fe4a846157fb230fc309b8705e50517016c8267db43f35f83",
    "signature": "0x786a4bbcc302f725b4ababe0e825a9cd5949e1f8477c68a93eb50c39e9942e657de192f7799e4b656b6eca25fa2856d78732e8129ae0f60acc331a50c61aedcb1c",
    "signer": "0xD24271e3B8CCFB603860EA392E94eD5AE2538703",
    "userId": "456716469"
  }
}