{
  "manageEntity": {
    "action": "Repost",
    "entityId": "719749",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe79dfc08948d08ab7c69537cad8308e7f50171124070efec64c18e64bb3c235e",
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}