{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1621669574",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x369f5dfa28805132d8faa662d212f51c9996395aa3a99f3a50329478d08768bf",
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}