{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1493538803",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa6521e3dd898ae2642b8103df0a395bcdaa55a249cd4b4961d2f803c7642a33d",
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}