{
  "manageEntity": {
    "action": "Repost",
    "entityId": "867458421",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9bde773ce6271ba2656aa41810fe0d72b73e5acebcb51e118076c4348b60227f",
    "signature": "0x743dbbfd9ead6a72222fd9c7dfa0284d8e8bf1e4675fe3995fe47bb74a377e1a4b6404edb810fb6a98a62f2c81c5b847df4c7caf290d384b68286ff0c22eabc01b",
    "signer": "0x2BD0c2111290EB20B2843e8b1c0f25aA5cd52a6f",
    "userId": "618242981"
  }
}