{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1403259364",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1f97b4fdae96755a1e2121e623ababdab6516fdf5766e0a65f9a12c979f09db0",
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}