{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1499549067",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x714970c26e8dc149266ea3c90a76256deceee577984845a37624b6e30aa69d7a",
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}