{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1500406517",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa904b36471fad3c71b6e6d61917ec9889e2886c138c4d046e2b33f3e49783da5",
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}