{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1253557738",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xab48681e0b908c595e083d8bf394bf742a826897ea8fa1332b3c5bc41256c3cd",
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}