{
  "manageEntity": {
    "action": "Repost",
    "entityId": "621237980",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x932e2071af0539f3f17214b3e2ea698a4a3de99ca39e02f1a8f2dfe61d762e96",
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}