{
  "manageEntity": {
    "action": "Repost",
    "entityId": "789131",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9355c3a42de6cf19a115b56f04115af07ffa728bd1213c7ee6ff5e60f0f83f2f",
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}