{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1658895035",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9fc64cb22852cb4dcd5722697daab413af7fc520b8de8fbf993c7ad98d12d9fa",
    "signature": "0x847ba33d70bb27f185407c8fe0afe05a3853e4a6ed1e24e1910e8957ac9bd8740d39851c0ab1f2ed59b06b740503a5c7624cbf456a9a6c14ed930fbdc7b311bb1c",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}