{
  "manageEntity": {
    "action": "Repost",
    "entityId": "57560289",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x52c40a9dc8efc790f7fc948b95ac70e3f27f158f7f1c4a9256fb3d5b64200838",
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}