{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1519267222",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2643627a11031eb19f2c62c90c871cd4587f86d8f02c45eaf1ef540088a6f5e1",
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}