{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1289657678",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf275dc4db625c75abeb2399be6d2e392a4e60b94040d0db34b074e54ab9d63af",
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}