solana multisig#97

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yiplee wants to merge 8 commits intoMixinNetwork:mainfrom

Commits on Nov 18, 2024

import squads_mpl package
yiplee
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Commits on Dec 11, 2024

stash
yiplee
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Commits on Dec 22, 2024

stash
yiplee
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Commits on Dec 29, 2024

Implement Solana support in observer: add RPC methods, transaction handling, and network loops for deposits and approvals. Update existing methods to accommodate Solana transactions and enhance err…
yiplee
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Add SolanaPayer configuration and update transaction signing in observer
yiplee
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Commits on Dec 31, 2024

Implement asset retrieval functionality in Solana RPC client
yiplee
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Commits on Jan 14, 2025

Implement transaction signature validation and add Solana test suite
yiplee
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Commits on Apr 12, 2025

Remove Bitcoin account tests and add Solana account tests
yiplee
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