{
  "manageEntity": {
    "action": "Repost",
    "entityId": "272812539",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x09727a5736c1706304340906654b50dd8c192d70c5054e15b7d7cf20104e6573",
    "signature": "0x959d1df5c06aabcc23eca21a2f1a9539db1b10d8bdf63d4761b144b23ca33e1c2f8a6c44905f19ba9d92e5187d008963c94810b6a704972b04f951452b7e175a1b",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}