{
  "manageEntity": {
    "action": "Repost",
    "entityId": "749708269",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4673dbc66f9576aaadff755f6f636729fbe54ab3bcf0969fd21f258c4bf57b21",
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}