{
  "manageEntity": {
    "action": "Repost",
    "entityId": "790298801",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x45870c172fcd058800451732897f02dec779ebed4d5ad14a0b12cfd29714090b",
    "signature": "0x0c7e1bfd8435a993d17461bb368a219dedec03ac3b50a65b2bd71f71d3ef1437554a0d3d934d6c4e8112381df30ca90d3215766921b2273de204d2a3d0e686611b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}