{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1564631978",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfcee7d4a99a23d88021cd64747e0d877e9866659c8a23eb75c8615e750f30f3f",
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}