{
  "manageEntity": {
    "action": "Repost",
    "entityId": "103294",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2da4ca16b93ac506129920f63d6305e0d3109afa494c51aee94f6835ffa14392",
    "signature": "0x8fed974bbacd1eb23150f3ba57c7c7b3256133c73c1359ce02e23aae6ec61c74165edf268b820044ad715bd5a3d3a998ae42d846c75c41e63343e4580462c6f81b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}