{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1574999806",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa3080c3baaf17ece0912bb0ae3a41bb4c3f973923f3dc8ebc3d5815e460b77e6",
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}