{
  "manageEntity": {
    "action": "Repost",
    "entityId": "299333",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x577cdb1eb4973685ff7d927deb5741ed48c826daaedf394532326da24cada9d2",
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}