{
  "manageEntity": {
    "action": "Repost",
    "entityId": "331064842",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x84d32ad03424a297b2c4458ff5ee61c47372b09cca415c16495d4dd3883d1c2b",
    "signature": "0xa72f72ed4acc80ad8fc35c464d0289bd63b46b3fd14d3929775facb0976f84e622ada69004f57063add0f588ebac3d4a0c891168162abfe7218c93271ea539261c",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}