{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1404574350",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x99145088952a1663fa500edec92ddaa525d99fed7d73757d30c008ea41ea51f6",
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}