{
  "manageEntity": {
    "action": "Repost",
    "entityId": "388423313",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb0b91b125f5b4a97818e256261dcef4352aad45fa843a2e623d5fd263d803647",
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}