{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1216847159",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2e2c8fae1be7b57bd1ada3d9a01943c372c18d40d5711193cce27912414a245c",
    "signature": "0xf107e36982f3aa7d9bce52ab708066479daf8396313b3a2c2acd4841044a11636c02994c12c2523d416b24035d350795aea643cfe111e3a7e610ccf412321c371b",
    "signer": "0x4fdc03E53311BF6b1B8728dd0Ae0630bF74176f1",
    "userId": "162770660"
  }
}