{
  "manageEntity": {
    "action": "Repost",
    "entityId": "428420",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc02947aa928eb24412bf04241521286b3a6528f3caea4560e1a86691bddb7f8e",
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}