{
  "manageEntity": {
    "action": "Repost",
    "entityId": "319518",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x454cb2864911a25fbc34d3ad604dc8af2ead57f931325db1202a16df0502a4af",
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}