{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1520629999",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe092546737fd6e8a8812eee1edb3013f88f135ad092be5b15b055502b0b04a62",
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}