{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1027546795",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x77045bc8889f16bf1f4cc310dfea940336c7873e020ca8a33eb1baf59e42fb1b",
    "signature": "0x820c046d5dd4c284e7e558570feb7fd9bebc16fff608b22334fcd716b94cf9fd330ba1ce56e6b9024a822340d610ea4e10bc5903b15c24f0d04e28ec4cc875721c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}