{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1466492199",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7e884966fe6fa8a1302c2747b4f70251fda6bf6f156b72780b4ad2f78c1cd480",
    "signature": "0x18275ca95cbc8f3042c301805c4cc57b7ed8b9281887c8011a1170fdaf663cb1610ad3b39886dea539c5cca3431d9d85020cb3a4f0b95a377d94f605189794741c",
    "signer": "0x2BD0c2111290EB20B2843e8b1c0f25aA5cd52a6f",
    "userId": "618242981"
  }
}