{
  "manageEntity": {
    "action": "Repost",
    "entityId": "576192309",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6dcce5259549f8c5925f65c45eb3f70b26f3c1599dfc2cf2c8976613a11915a3",
    "signature": "0x8d7c76fd2bfd22cb3846b0e517015a95a326ffbcc79ce0701ef29fc2d7a12b5a332396250e9a0412f2ccba92aad8fddfc190171d469439aa7305765f85d03ee51c",
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    "userId": "325172820"
  }
}