{
  "manageEntity": {
    "action": "Repost",
    "entityId": "407187",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9b949fd98ef19c6b53a2782e7d52fc2fa5cd319cb24365be4fa65321b4667bb3",
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}