{
  "manageEntity": {
    "action": "Repost",
    "entityId": "640374421",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xca32db534363bfeffb68b562d2137037a7b0bb9d1659a153dea2aeaf22d70c6d",
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}