{
  "manageEntity": {
    "action": "Repost",
    "entityId": "381788",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd6ca834760e764061fbf432226cfce6bdfd0383ba7a937a8df07ed8fc02ecd6c",
    "signature": "0xb6e71695e3f4a4eff2809df271549bf130c3bf31f69f465f3a8c0a3d9ae8de5e18bea8419b1f40d2df0db14bc150f0df24aae9325caf1ff50061879eda8c63d71c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}