{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1588364728",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb16ed349501fe0f967ceee5bf55dcb8428206ac312b1c6e6ff43f9a4221963db",
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    "userId": "488430169"
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}