{
  "manageEntity": {
    "action": "Repost",
    "entityId": "519984331",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbe1652b74addebc3aeee5e7698e1467964c39b26cd21e94a8040a8e0a9c0bd48",
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}