{
  "manageEntity": {
    "action": "Repost",
    "entityId": "552355461",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbb8471ca05807d8340b9c4cc20a454e587974733abc2e708ed4ab78726a4a53d",
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}