{
  "manageEntity": {
    "action": "Repost",
    "entityId": "990426218",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8444eca70558639cfc3117e58e1dc82625cee02bcc9e210e9a2d277466fa6bc2",
    "signature": "0x82b0f734d3a3ba6ef62cfdef3a154ce9af0146ab122809f5eaaa2ce628613fec198932bb12e89441e64e6edaf9f0dff6e65302a0382cdd52df3432976fb69d811b",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}