{
  "manageEntity": {
    "action": "Repost",
    "entityId": "640320406",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x10788c9ec7227d99175a6776430c4ce69a481bc3b5128caad96a79d4ddc97c4c",
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}