{
  "manageEntity": {
    "action": "Repost",
    "entityId": "461594",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4a95e2ce16cf65ea512c21298127999ecea385176d903089296e3794ae9efe48",
    "signature": "0xa012b591c608dbe38f38eddea350c9a2058cb3b176763c475ea7807dab75aceb7af4caeed17ceb41fd6928ba34b6880fb240d8a6485b50520e830e8a8c5061881b",
    "signer": "0x2BD0c2111290EB20B2843e8b1c0f25aA5cd52a6f",
    "userId": "618242981"
  }
}