{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1999135900",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x77391b1068fc071520590e09528faa93bc45d75aaf8f68db6581b60a6d8e6917",
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}