{
  "manageEntity": {
    "action": "Repost",
    "entityId": "393771500",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x49d72fd9a36f369db5a3445678140b4ebf1db1d62e67030d80cf3e38af030b3c",
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}