{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1408614663",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc6afb344dadccc4a864018dc24d1037c8990d4dc7acb3f4a0efd0dc965b6916a",
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}