{
  "manageEntity": {
    "action": "Update",
    "entityId": "770972221",
    "entityType": "User",
    "metadata": "{\"cid\":\"bagaaiera4uuuoch2ot3amqsixnz7ci7c4l7g5kxjel7rhqnwjdkv654zpocq\",\"data\":{\"name\":\"phos\",\"handle\":\"phos\",\"location\":\"Ferraz de Vasconcelos\",\"events\":{},\"is_deactivated\":false,\"playlist_library\":{\"contents\":[{\"type\":\"playlist\",\"playlist_id\":4281}]}}}",
    "nonce": "0x9918c46f54f387de6873ab1afa289bc42ca61246959e5c781d759102b0398089",
    "signature": "0xfe16edd668c11332b61a06b29adc08bea1abd86feaee037efcb566857274e6b02dc0be4da65b1c806277d74ab5e6c955c07a18084cc71771e963280ab1cabe6a1c",
    "signer": "0x286E31053F87209F966e1009BB419fb4302C7d11",
    "userId": "770972221"
  }
}