{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1421341939",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x26d1496288e0d1412464976fe3d0e52f7b589a8aa7ca5454b2ff770556db939b",
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}