{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1251047054",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0f572dd408748a2b50d2e7a383b1938f3caf63359e6d731eac2a43a935305711",
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    "signer": "0x0e08C058dE1787206F03B99840c282498259E9C4",
    "userId": "589495545"
  }
}