{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1315524930",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x551c2d6bb4cd63e8f1de83a5c914a3051920377d4c9bc9051e518c5e68284aae",
    "signature": "0x11dc0a4ee56e02ed03c5ae41d497065ec33075e58302b662c8271f4065d95d6840775fc77ebe9d769ae363757934384d5c7401427103def817e5646e779b890a1b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}