{
  "manageEntity": {
    "action": "Repost",
    "entityId": "814311",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x15ff57dc50db4ec15c0cb828bc820e31df8d28c0ff766f5396153978e3617cfe",
    "signature": "0x0aaca46d7c99d9e2450001ef88e136a1c55f4fb233f3b3378b9eb4e130ce9ed47afd247334b64f307432f1dbbd08d211c50b61427343b8b83099486c42fcc4b31b",
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    "userId": "325172820"
  }
}