{
  "manageEntity": {
    "action": "Repost",
    "entityId": "728350",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x307f9556d25bac1c6056408a3f52ceb55c460e8afc7199e8c7555a08711b7ea7",
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}