{
  "manageEntity": {
    "action": "Repost",
    "entityId": "621238",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3cd29fd276c60c193f528f4c8c100b2418e8ef0bf16888d1978bbaccb103ea36",
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}