{
  "manageEntity": {
    "action": "Repost",
    "entityId": "539544090",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xed0b5ece918e962f7210a59d4b6b9af8ee4e0eda2bf840b1c96bfcf19e72c30d",
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}