{
  "manageEntity": {
    "action": "Repost",
    "entityId": "402524710",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa64887bf5296179222a4515fb5cfd54dd1db111a407893096e571a359b5c0d9c",
    "signature": "0x33be03a126412fac4c8cf6e6f6ac621e17a7f1e435804a19a5ada51ac4a9aa4b1def91d43eb9b37854ae7ebf2fb41e5fc00d492f51918804d575b65ab85d48831b",
    "signer": "0x1d868e2cc29848871636BdCF83a08A975835b6DD",
    "userId": "120328011"
  }
}