{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1728639860",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x389d1ee966f040bc98fda958c6e1f4e1900ccb6ed6e9971e8e39347078bcfc0f",
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}