{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1382441874",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7eea3f110f5cbcd26995cbfb9ccb506fb2d942d9633aaea7a8044c541d02f342",
    "signature": "0x7a2d3f71e15f738f6041bca6c2f71dde9a3aa71ef89d034d98dc943cfaaff48c23855b0ea6bf2092b0daa2f621e518cd141b5a6f08f8b9f711b41d1e9d7739b31b",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}