{
  "manageEntity": {
    "action": "Repost",
    "entityId": "299976877",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf42dd107ceb956362d67015388a4b8e240886610e22ff2173d95c223f515cc71",
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}