{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1458308158",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2786a62043acb17eef1ee503ae00f472eec996b8d9441093579793706ca434b2",
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    "userId": "486490947"
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}