{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1654424101",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4e74794ed5ca1cea9ca70fe63873344e68d9f3d630330fe644ac9d34dbbb7052",
    "signature": "0x67b664dda4c5bfedc007fbd8b7513e2734d68823696473bba19c86838d7b29b8534613682ddfbf8f09884e12802f1bccb2d25a1f440967ee881c864b4079ebd51b",
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    "userId": "489026160"
  }
}