{
  "manageEntity": {
    "action": "Repost",
    "entityId": "421473047",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x772a92661bf5ac8674722f40acddb6c5e794f0b6fa9ffc8e52f06af0763aba1d",
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}