Solana Integration

[douglasgalico]

Implement integration with the Solana blockchain to enable cross-chain capabilities and interaction with Solana-based assets and smart contracts.

• Research Solana's RPC and Web3 libraries for integration.
• Define data structures and flows for Solana transactions and account signature (is near mpc already supporting EdDSA ?)
• Tests

The goal is to enable seamless interaction with the Solana blockchain within the platform by providing signature capabilities and dispatch.

[bh2smith]

Hey @douglasgalico - thanks for your reported issue! Is this something you plan to implement? Its certainly already true that MPC contract supports ecdsa (thats whats its intended for).

I am not sure if anyone has done any implementation yet, but this other package already has some other chains:

https://github.com/near/multichain-tools/tree/main/src/chains