ReadonlychainExact CAIP-2 chain id of the wallet.
ReadonlyaddressOn-chain address in the chain's own format.
Optional ReadonlyderivationDerivation path for deterministically derived wallets (optional).
Optional ReadonlylabelFree-form label (e.g. the entity name) for diagnostics.
A chain wallet bound to an entity (Документ 2 v1.2 §8).
chainis an exact CAIP-2 chain id (e.g.solana:mainnet-beta) — the same grammar isValidChain checks and the same key form the adapter registry uses.addressformat is defined by the chain (base58 / bech32 / …).