{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1439673888",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2cbf5626713de207ca0b51dbaf246e0441566bb795510377d44a232da4888113",
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}