{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1209691595",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xba81ed7463a7d861b74aa885a688685ac26693ddd89d451899a3d9250b16fa6e",
    "signature": "0x1528cc304cdeec5458cb4236bd6a8c9067c860a4493073fb630d5a7fdbc3aeea56e60c2fc3bec5e13f0370a0e7766a64774f6a1b1482f06d840240a2b8e270e61b",
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    "userId": "35251"
  }
}