{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1574385768",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x517126c1fe5364973fa6dda84c7750216d141851435eaee0ff8d5e7818cc02d8",
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}