{
  "manageEntity": {
    "action": "Repost",
    "entityId": "949607538",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7f87eedb4292e56b3bbf0f1473c61542928320b0389acd03f2a81be4e8d07b1b",
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}