{
  "manageEntity": {
    "action": "Update",
    "entityId": "640272111",
    "entityType": "User",
    "metadata": "{\"cid\":\"bagaaiera4p4kix4nxt67e2impeodvugjgoydsvo2htlojzmpjh4xf4w25jgq\",\"data\":{\"name\":\"Margarita Kyurkchiyska\",\"handle\":\"mkurk\",\"location\":\"Sofia\",\"events\":{},\"is_deactivated\":false,\"playlist_library\":{\"contents\":[{\"type\":\"playlist\",\"playlist_id\":4281}]}}}",
    "nonce": "0x118983ca94e0ba0069bc7be31c5abb1efafaeff31ac1ff2da453121e186468c0",
    "signature": "0x66d347991468372f6c3b6876b5006480c00b9d6719f661feccef0ba126c002d024ffafba35a15e34b269529fcb523314d4d02a00150817ca7e68b749cbad78ec1c",
    "signer": "0x3e6886604E69914070Cc1BEf8f5944C0C5533F32",
    "userId": "640272111"
  }
}