{
  "manageEntity": {
    "action": "Repost",
    "entityId": "753389540",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xcfdd3f9067cf6ac5c6b22829414852d5ea402560ef32c5b4bb2a12efb4b997b0",
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}