{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1491537370",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6654419ac8ce89e80a91f93ee34df4263ea3bc0ec3a9f5ad2fe45297ae7ca39e",
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}