{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1557189830",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x22d26da0b6d16169fd20722aa218b85e63724a1cfe43647abcce4e837c095358",
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}