{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1893243738",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7620be4f1c09b105add888607d255ba67f51467e5366d678890f0b08460c8ea7",
    "signature": "0x00b7068643fd40a53a5217f5f0c982bcfe4a6dea4ac0752b7b2f44727d2601ee2113ba5957d1f010594a36339f4233d0e739648da0f609fd29546ac0f8f9ef081b",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}