{
  "manageEntity": {
    "action": "Repost",
    "entityId": "946226",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6c1b62eb1eb7551d32fd63a10a61696a2d6e6d268666c9b0e50f20f91da943ae",
    "signature": "0x49f7229b1439a0572a9aca419f048ee6e368fe8dae78f07fffd5fc4c556afa8756b1c3060a59e73589a40806dfad7394ba00b666e27697b3a8829e51442d6c641c",
    "signer": "0x3e72856C91ee94396ef3C36440B67b648b82bC86",
    "userId": "108788500"
  }
}