{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1553729866",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x68f3ec3d6010a1ee7027497ab1d9ef42afe56e70c89cb3c52e4c979363330633",
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}