{
  "manageEntity": {
    "action": "Update",
    "entityId": "679523345",
    "entityType": "User",
    "metadata": "{\"cid\":\"bagaaieraicff73kxgyo7kr4fn7jxms677ocxelm76d65rwqvdphk62aojomq\",\"data\":{\"name\":\"Borys\",\"handle\":\"boryss\",\"location\":\"Worms\",\"events\":{},\"is_deactivated\":false,\"playlist_library\":{\"contents\":[{\"type\":\"playlist\",\"playlist_id\":4281}]}}}",
    "nonce": "0x3e5f2795a62c318bdc1eae82ef43d9a647f45ba790c0631dc0a9b1c0edd20022",
    "signature": "0x353af5779ede9ae3b2a57089a9131a237eae4c8c4a51302cb60a39aaa2af44543ee3af2ae6a54bee2af7545e2cb1272690085596b2bc0eac82d55ac1673733dc1c",
    "signer": "0x7bd965676A9FE2484D302E678e4A9cBaC7581df4",
    "userId": "679523345"
  }
}