{
  "manageEntity": {
    "action": "Repost",
    "entityId": "538729427",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x047ad4937f54a3e8d575791c24d58c219f671807a04f1f881af4edb445f763f6",
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}