{
  "manageEntity": {
    "action": "Repost",
    "entityId": "753499119",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5d772c21caaa1f3e22ea0f6119bde1ef6c3ca255459cd32dc8eb4538761ddad2",
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}