{
  "manageEntity": {
    "action": "Repost",
    "entityId": "491452678",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xff911c24a34b6094831994dac8248b21edbf6ba24c6322fa7b0723c8f5c91e62",
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}