{
  "manageEntity": {
    "action": "Repost",
    "entityId": "819938668",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x338de970c467b5d6fa2e9d6fae7986993ffe5d08badea614e077e761f40d1b31",
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}