Check onboarding status
Returns the Paradex address and derivation info for a given identity
Starknet public key (required when account_signer_type=starknet)
Ethereum address (required when account_signer_type=eip191)
Signer variant: starknet or eip191
Signer variant: “starknet” or “eip191”
Class hash(es) used for address derivation