{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1521727942",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2e5a383b7d25bd201c9d1d1e9db2bbd6eb748ac79f63cd548645388a31dfdb0a",
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}