{
  "manageEntity": {
    "action": "Repost",
    "entityId": "507979993",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xcffb65a40b503addae5b6cc1d7c76d888eeef1373cf77a415b04242e0075c4da",
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}