{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1674788270",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x738e1569dc3523c0a67e1055d2009947e95db7a4e2396289047921625be6c7c5",
    "signature": "0xb44964c260081249db0cbf2675bda14ceda45a788d07430727768c2cb42873884d4e53128164b75e372ef54022f672d778e5d3072163a81a84e31b453e50ef541b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}