{
  "manageEntity": {
    "action": "Repost",
    "entityId": "12070176",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x91c81535ba904be17eef27c61f290b8de49c863834709b2d83ae49d3d7b92710",
    "signature": "0x3bd58e2a75a5a56965b2f8c657bf42e5ad3c710462acc738fe200544a8df92c11969d5007d7c7ee6760532aa13183b38d8809fc0e1349339dbaaf1815129d6331b",
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    "userId": "77551267"
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}