{
  "manageEntity": {
    "action": "Repost",
    "entityId": "489021474",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc4aeb8d4870f2f0519d12c6bd7562f0b2a01446f5f9c48fdf62ffb94c63ffe58",
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}