{
  "manageEntity": {
    "action": "Update",
    "entityId": "532441510",
    "entityType": "User",
    "metadata": "{\"cid\":\"bagaaieratjrqx5rj2axi35pr2bnf6gqaqkmnsuduyywnv3xgctqnd4rsuuza\",\"data\":{\"name\":\"ENVER AUDIO\",\"handle\":\"enveraudio\",\"events\":{},\"is_deactivated\":false,\"playlist_library\":{\"contents\":[{\"type\":\"playlist\",\"playlist_id\":4281}]}}}",
    "nonce": "0x9ab4c965b89b58161eca828790190f4306d0ae48a36d2ee51743fa16431a1c40",
    "signature": "0x14224539abacf4a53d427142e5b191c09db3d3891c766a0e772c34abb5978f2a13b349648c3582eaac1eb8c746d31c99751abb66e6e0b9a6d03cc39be7d1bf9d1b",
    "signer": "0x15cadb81ec3D0FcF723Bf618c9848aDef84c807B",
    "userId": "532441510"
  }
}