{
  "manageEntity": {
    "action": "Repost",
    "entityId": "85483",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0ce33643d0ff5a1fdddc213ed1d661b6f54304244a2569fd6b79e0ae3d65bc7f",
    "signature": "0xddeb1ddcb133ab8abbd9c18ec9b7ecf12247da35304fb1386193ea0718462d512ee2f01902ff58f66be2743b4733fd1614933792fe4e0c76a7a43c80d0a0fc241b",
    "signer": "0x2BD0c2111290EB20B2843e8b1c0f25aA5cd52a6f",
    "userId": "618242981"
  }
}