{
  "manageEntity": {
    "action": "Repost",
    "entityId": "538901",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe13458433bdda66ee8b0136239b2bd00f5f7db02c715b85f8c5151a0ab148f96",
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}