{
  "manageEntity": {
    "action": "Repost",
    "entityId": "640804772",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x74892b461d6597ad87cee77dbeabb24e2972d646c84d6edfacc2b8bc9768d317",
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}