Add Fluence, Fluence Testnet and Fluence Stage

[crystalbit]

Adding a new chain to the Explorer
To get a new chain added to the Explorer, you will need to submit the following:

1. JSON-RPC spec for Wallets (only if one doesn't already exist). For more information, please review the Ethereum JSON-RPC API docs.
   ethereum-rpc
2. Write a CASA namespace spec if not already available for this namespace.
   ethereum
3. namespaces:
   eip:155
4. chains:
   Fluence [mainnet] eip155:9999999
   Fluence Testnet [testnet] eip155:52164803
   Fluence Stage [testnet] eip155:123420000220
5. RPC endpoints
   • Fluence: https://rpc.mainnet.fluence.dev/
   • Fluence Testnet: https://rpc.testnet.fluence.dev/
   • Fluence Stage: https://rpc.stage.fluence.dev
6. SLIP-0044 coin type:
   60

References
To ensure timely processing of your request, please provide the following references:

- Source of Fluence [mainnet]
- Source of Fluence Testnet
- Source of Fluence Stage

Additional context
Arbitrum Orbit rollups

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Please note:

Registering a chain with the Explorer does not impact or improve the ability for wallets and dapps to support your chain. It is simply a way for users to discover wallets and dapps that support your chain by:

• Browsing the Chains List
• Filtering results programmatically via the Explorer API

It is still up to wallets and dapps to provide concrete support for your chain once it is listed as part of the Explorer.

• I have read and understood the above clarification

[linear]

CR-639 Add Fluence, Fluence Testnet and Fluence Stage