{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1574526749",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc71071b74218f119b09bec6e96013887979ca580a607c8ee8fbfe1f095bbc8a9",
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}