{
  "manageEntity": {
    "action": "Repost",
    "entityId": "749763436",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x328fbb423bfc674d3ab8a9ac0b57cb11b8cf1c62e3878484062ac6119aecfc08",
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}