{
  "manageEntity": {
    "action": "Update",
    "entityId": "590666223",
    "entityType": "User",
    "metadata": "{\"cid\":\"bagaaierainon3wa3whv6pfjz3r5jnjk57gsmyj5ypb7raujfbqsbf7hiixwq\",\"data\":{\"name\":\"WillSeren\",\"handle\":\"WillSeren\",\"location\":\"Lille\",\"events\":{},\"is_deactivated\":false,\"playlist_library\":{\"contents\":[{\"type\":\"playlist\",\"playlist_id\":4281}]}}}",
    "nonce": "0xf146b4f2fc365330ffc5eda3905d27d2ea3d927756c89707a66c66b815973bc1",
    "signature": "0x134c9a6e69cbe9c4319d1091a76966fff48fd9fc0da73c6d91c1c97ce5cc012e7aa3077eb5609e8d722910237113e4d6b05bd5b0e1cc5cde7343d795b41221961c",
    "signer": "0x75086270d55282Ad1107e72C38225d5Cee3c987F",
    "userId": "590666223"
  }
}