{
  "manageEntity": {
    "action": "Update",
    "entityId": "678902152",
    "entityType": "User",
    "metadata": "{\"cid\":\"bagaaierax44sd7pvuzbqfia24ink3q5ehppngzi4k7xl55upypon46uy346q\",\"data\":{\"name\":\"Barbone\",\"handle\":\"barbone\",\"location\":\"Brasov\",\"events\":{},\"is_deactivated\":false,\"playlist_library\":{\"contents\":[{\"type\":\"playlist\",\"playlist_id\":4281}]}}}",
    "nonce": "0xeb80a2d42289a010027f13b4ab5d16e1187e08fdcb6168a1bb20f9e656750dbf",
    "signature": "0xed01f0759b2bf8f9ceda3fcf0bf45e1e65358ff763465d992c6744a3062a1ee31362f80c5acfff1d3e6ee76d333d3b84f4fc1df9d75b5984a2a56c88793608571b",
    "signer": "0x312cA3CF75AaD528d8585cf0A1e77C14982AD0c2",
    "userId": "678902152"
  }
}