{
  "manageEntity": {
    "action": "Repost",
    "entityId": "799618",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x89e503159bac2cfbc9c1ab41a1ed645ac95ef744c447e683ae7f764615571fba",
    "signature": "0x0aafdefe4c1585119fea16f7ebc6f75c265d477b400e4af3a4e6b744f930e91849dfdba03565d112dc09dad71b18d5bf568bd9ac48a8c6b4ca0d49a83dd7b25e1b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}