{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1496739972",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9a24e0e04588ca1e6b7bb07f48f56204dea68cfec7c4333170c3c19c581101f6",
    "signature": "0x752c77d83dfd3d969621e348b63d0d27969507044539233c5b10fa7da7e3352519f664702b07c1281728818a620f621169e1d1117a892a46ee1e5a1c1e75803d1b",
    "signer": "0x1d868e2cc29848871636BdCF83a08A975835b6DD",
    "userId": "120328011"
  }
}