{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1878353747",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xab45c571fff52af41d789e9a86dcea90b3eb9121164e9e44a980f870bf71c9c0",
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}