ARTE INFO UPDATE (#4820)

* FRZ token info

FRZ is the voting token of the ethart V1, sent to all ARTE holders. ARTE now is the voting token of ethart V2 aka ETHITEM.

* Delete logo.png

* ARTE V2 Info UPDATE

* Unicorn Dragon Info

A card from the first card game based on the ITEM standard, both erc20, both ERC1155

* Delete info.json

* Delete logo.png

* Delete logo.png

* Delete info.json

blockchains/ethereum/assets/0x34612903Db071e888a4dADcaA416d3EE263a87b9/info.json

@@ -0,0 +1,7 @@
+{
+    "name":"ETHITEM",
+    "website":"https://ethitem.com",
+    "source_code":"https://github.com/b-u-i-d-l/ETHITEM",
+    "short_description":"The voting token of the on-chain organization ETHITEM",
+    "explorer":"https://etherscan.io/token/0x34612903Db071e888a4dADcaA416d3EE263a87b9"
+}