{
  "manageEntity": {
    "action": "Repost",
    "entityId": "422014328",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1fda6b607d28451e9689ab2a43430f3461baee8e2ecee7565900c40ad8b7eead",
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    "userId": "870684573"
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}