{
  "manageEntity": {
    "action": "Repost",
    "entityId": "574956612",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfbc10f034401e54c57e9c4d2a6ca23f95f341a74b2d45dc3237924312cbb55b5",
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}