{
  "manageEntity": {
    "action": "Update",
    "entityId": "998764026",
    "entityType": "User",
    "metadata": "{\"cid\":\"bagaaierakfkcrsg6yyc2bm4e6b6lahfbxy6qz3kudfyqhdss5bd3xewfa3tq\",\"data\":{\"name\":\"Yournewanthem\",\"handle\":\"yournewanthem\",\"location\":\"Glasgow\",\"events\":{},\"is_deactivated\":false,\"playlist_library\":{\"contents\":[{\"type\":\"playlist\",\"playlist_id\":4281}]}}}",
    "nonce": "0x2a6e76ddb7e8d8e0077c26ed03aa3e67fdf56cb6c5e534dee9130da0cc3c2b5c",
    "signature": "0x2fb52f3f1a60d3ea52e2b071e550cc2b62db39d0f26fa29b799be520e5a327325581e58f987e4f11d2937eac18c537798ab09dd4129c8363c0b348a66aba34861b",
    "signer": "0x9B90A5c34B6571d742aBcD603a49eF5523684826",
    "userId": "998764026"
  }
}