{
  "manageEntity": {
    "action": "Update",
    "entityId": "248319646",
    "entityType": "User",
    "metadata": "{\"cid\":\"bagaaierahdsltttbvq23gdfr76irw6wsbknt4nohea3n4qlges7gnxcu355q\",\"data\":{\"name\":\"leonard\",\"handle\":\"63leonard\",\"location\":\"Sutton Coldfield\",\"events\":{},\"is_deactivated\":false,\"playlist_library\":{\"contents\":[{\"type\":\"playlist\",\"playlist_id\":4281}]}}}",
    "nonce": "0x1d4c719374119a8084b1db849a5acff2d605ce050c3ac161ea0364ed0f9d2beb",
    "signature": "0x23998724f112e5d053a7b20fe737f65fccd2babc0d31cbc1732edc5f9945158974690b5360236b25076d367d29a91952c72bcf1d54d78a3414e03db6322dc3571c",
    "signer": "0xb033994272fA32C545F53F06F2FD1A19f37FFE68",
    "userId": "248319646"
  }
}