{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1554454559",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5a89f1ebd791ef18f1c5d2c5f17ae3ef2631bf7ccb47dd04da0aa52353215d77",
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}