{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1816985670",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6c63472880f2cf9e41ba82b16610acc07cbfadf20dc2a9890d5b441ee6b47508",
    "signature": "0x38155ed1891de7a79456dcf3752557bfd60331a94f55a9f7bc8f9018663e8890783ed20a0bb1f5af8d9cb0d9aa90e140d93b59667be5c7bf51167ac28a6482cf1b",
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    "userId": "584186978"
  }
}