{
  "manageEntity": {
    "action": "Repost",
    "entityId": "949575839",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0a90fc673475ce86b40cc5bf88bba8c6e35efae3f7c820eef7a3decdf37a575a",
    "signature": "0x27b4b5b9ce2c964515d68cd743297199ab9a4cf623d57c68f975b2b9daa439d852ae4247d5fc719ed39b88ba83731bfc5118a3f477c5c949d14530643061235a1c",
    "signer": "0x283a6Fd0bE176865B404dfc3B2805D3a2701d62e",
    "userId": "484365174"
  }
}