{
  "manageEntity": {
    "action": "Update",
    "entityId": "914755771",
    "entityType": "User",
    "metadata": "{\"cid\":\"bagaaieravdcxca67qyjm6mvsv64a3vw4zfzfzqzerr2gewbrqpw3arluhewq\",\"data\":{\"name\":\"marta\",\"handle\":\"martapico\",\"location\":\"Madrid\",\"events\":{},\"is_deactivated\":false,\"playlist_library\":{\"contents\":[{\"type\":\"playlist\",\"playlist_id\":4281}]}}}",
    "nonce": "0x8b670ba1cf9d39ccc75c18f2ebda75dcb81cd7d5c5947cfb268ce7168d34907c",
    "signature": "0x631c8d4a79d57fe31874c2fcb34989f8c01864dc5abc57a4fb5536e6c42b391d141e85f6feb1fef4b5834bf1430dbd96b80f5dfbc258f1d8d0142f8e3a2ec2a41c",
    "signer": "0x74dA318ddE12CaeE553210EF05624988d39791b1",
    "userId": "914755771"
  }
}