{
  "manageEntity": {
    "action": "Repost",
    "entityId": "282140",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0db3631f22b741af2478505a379f88c2552fa8219f44f7cd8cee60fea280ce57",
    "signature": "0xc3ac320361c38cc4a5a88cd0cc1776f97d57ed4a3e145a2603369f07b660f8546776fa3c380971c6d8cf8bdddfb1ad8416c1cd7b743c46accddace5c0026ef201b",
    "signer": "0x4fdc03E53311BF6b1B8728dd0Ae0630bF74176f1",
    "userId": "162770660"
  }
}