{
  "manageEntity": {
    "action": "Repost",
    "entityId": "552812978",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4d9f65f504597394cdb3c8af06e7f846569fcf7dc33f46e459053df3c64d876a",
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}