{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1900848600",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc3114bfe1a2e807b6dbf72501d1af0c09789755979a8d0d0cb4776115bab888e",
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}