{
  "manageEntity": {
    "action": "Repost",
    "entityId": "520834674",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6f6c3ea3f9958f35322ec37a9ca315f7b55ead5b99e8a4e42c47513a28908209",
    "signature": "0x43620c5aa70d34a2b34f0f3464ab32632d69e1813a21390639bdcae58a22fa1113542d2b3463400a499e07b5c74f192d2c7d0689ebcae70e46b49d1e553e49631c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
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  }
}