{
  "manageEntity": {
    "action": "Repost",
    "entityId": "598237283",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6e976fbce26e4012d5b90e06970c6b97ba02246e7b6c3488d9b457e84d94a68d",
    "signature": "0xd23734acaee6a963cfe5184529e85e9a0eceebb05cc3e6a56fbe26942392b6de2da579d8a6b529fe4aa12c9fbc12e89cbb6df2337b6131f9683df86299baea661c",
    "signer": "0x767f09338Ac6CE8645c0a76a17a560429b582132",
    "userId": "520958130"
  }
}