{
  "manageEntity": {
    "action": "Update",
    "entityId": "680543366",
    "entityType": "User",
    "metadata": "{\"cid\":\"bagaaiera5jcgskldei37lrawo6fqdamqeueoezunykpti5gxstmxkyoqeimq\",\"data\":{\"name\":\"greta\",\"handle\":\"gretazotti27\",\"location\":\"Rome\",\"events\":{},\"is_deactivated\":false,\"playlist_library\":{\"contents\":[{\"type\":\"playlist\",\"playlist_id\":4281}]}}}",
    "nonce": "0x1a8e1d19c1cb5b5801d2371b2f626123cf98b1104e9caf4990e6e6b3b7125f76",
    "signature": "0x875681797050a35fdb147b5dd9e00aabdf22f4dab7b7b485b75a07097ddb2578781299eb6ead674c557d6cf8029ad19a843f40683393260607e7462d9b38e8741b",
    "signer": "0xE98467d4Ecec97Ea2c684c0a31321d7ac9E157bb",
    "userId": "680543366"
  }
}