{
  "manageEntity": {
    "action": "Repost",
    "entityId": "815711660",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x90f66f97216cc87aef149e3afb4a18c7f6d909395668b225d3e0bc70ac0abbd8",
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}