{
  "manageEntity": {
    "action": "Repost",
    "entityId": "499123574",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xda0addf6d609b586541ee0f911c235652d284166c49658158165e66f820a7363",
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}