{
  "manageEntity": {
    "action": "Repost",
    "entityId": "882144594",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4ed9eb328284e43196549ea8f2d3a36f61699ca003df5486cc5d7a0c520c574d",
    "signature": "0x753a3752c1c767ee78d8b2d3889282dc62c14b6a1cf39b23f0c98fc3781b37cc1dab1e6b7b72a5a54704508514ed6865537a6b40207ee8edf34d939a921f7a4f1c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}