{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1590368519",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x60d3edcdf5243c8ed7bf7a49ac8607558056543419a3c3db4692c372e77c02e1",
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}