{
  "manageEntity": {
    "action": "Repost",
    "entityId": "640288",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5a0754d8e645e6da60a0255bf2f352e5a6c644ade607f84949910b44a8518952",
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}