{
  "manageEntity": {
    "action": "Repost",
    "entityId": "558668",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xcad98f414b49c7fa3ad80b5b7657d3835965a13ac368656ec22b4f4814565cb5",
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}