{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1490055706",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7696530f7b13a25fb8ac6ab2fa40d1d0026d8147c03c8a26d777f37ada151d72",
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}