{
  "manageEntity": {
    "action": "Repost",
    "entityId": "475750647",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe3e552e8c955aecd03517bc83e4e7da49545738d909311cc5a3a88d575c78ac8",
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}