{
  "manageEntity": {
    "action": "Repost",
    "entityId": "538729427",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7a20cfcc42617aa50db90a7660e13e91bd81c3f38d00c1014c4e738d1acf892b",
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}