Add Aventus ss58 address

primitives/core/src/crypto.rs

@@ -528,8 +528,8 @@ ss58_address_format!(
 		(44, "chainx", "ChainX mainnet, standard account (*25519).")
 	UniartsAccount =>
 		(45, "uniarts", "UniArts Chain mainnet, standard account (*25519).")
-	Reserved46 =>
-		(46, "reserved46", "Reserved for future use (46).")
+	AventusAccount =>
+		(46, "aventus", "Aventus Chain mainnet, standard account (*25519).")
 	Reserved47 =>
 		(47, "reserved47", "Reserved for future use (47).")
 	// Note: 48 and above are reserved.

ss58-registry.json

@@ -416,14 +416,14 @@
 			"website": "https://uniarts.me"
 		},
 		{
-			"prefix": 46,
-			"network": "reserved46",
-			"displayName": "This prefix is reserved.",
-			"symbols": null,
-			"decimals": null,
-			"standardAccount": null,
-			"website": null
-		},
+			decimals: [18],
+			displayName: 'AvN Mainnet',
+			network: 'aventus',
+			prefix: 46,
+			standardAccount: '*25519',
+			symbols: ['AVT'],
+			website: 'https://aventus.io'
+		}, 
 		{
 			"prefix": 47,
 			"network": "reserved47",