{
  "manageEntity": {
    "action": "Repost",
    "entityId": "576577",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7b99269a27a5c8d95ee3c5eb9fbe6ba69710e9826a2bf508ebf441c2d00575e1",
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}