{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1075761900",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3cd6e8fc0b0e4d6b7bbf0f672f3a4520e3c72bf4795e2d1f6bcfcd6f7d5664fe",
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    "userId": "854498636"
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}