{
  "manageEntity": {
    "action": "Repost",
    "entityId": "12826",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6e7f18aad0c214e5604321bdf419c832a620e93a56a877ef888619ee30a508a7",
    "signature": "0x1167334099a762a394d0be5bcaef6de69ba5b0a4adb6c91f43227bb4d1b8e32073a5d821e9e0b1cd62a6cae5a003661202ab1da6dc1d9f5f65451f576be19e201c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}