{
  "manageEntity": {
    "action": "Repost",
    "entityId": "539074921",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x052c1094165227d90e176f1fa2db712a9d856a3f4e1f5278d24a197b0607e9d6",
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}