{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2018090554",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6262fb38cd244ccea0bee9a2f0055a91cabecae00ce28032902011ed1545592f",
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}