{
  "manageEntity": {
    "action": "Repost",
    "entityId": "996744",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9e469c438ee7a62de35f9be222a36adda438c0ce93030a04966284efa26d4827",
    "signature": "0x9a09f39cf87ca011ad828b4e18adfa4bec04c0854fb990d609b0bbfbdb0a208b0ea91b0688e6429bd72de8b2f5e68bddd140059a4ce9c47fdaa9ea787ced2e2e1c",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}