{
  "manageEntity": {
    "action": "Repost",
    "entityId": "517475536",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5633fc498228a6071cdc8668c520dbb6b13c003f91ad9860113678df04efcd8a",
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}