{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1618726318",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x168720cb9967645d3e550fe3e42e72a4abdc8b772c54d0f7465efd39a305d62a",
    "signature": "0x96c7a7ff4a224517a8f1d6d405804f4eb8473f55c63957c4b151153268a1d76f77053d31460d6ca5e41ed16ee43dd3fc9d038b290a647f8b270011bd1f7fd60a1c",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}