{
  "manageEntity": {
    "action": "Repost",
    "entityId": "478986737",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x356a43ab4a95e171414a6e619ffd99898c73b989776dd4dea4e26b14a0b4dfe3",
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}