{
  "manageEntity": {
    "action": "Repost",
    "entityId": "736119338",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1f366f37ac112a7e788f0fe3773f27456bb599d5bac7556f178358ebd86ec9d0",
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    "userId": "456716469"
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}