{
  "manageEntity": {
    "action": "Repost",
    "entityId": "299757696",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8406ff0363dbf1499e160ae344dd59d3bb2f218b2f0c8b4d875edcaf0b26c163",
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}