SVM Send Transaction

Broadcast signed transactions to Solana. Endpoint: /svm/send-transaction

⚠️ Warning: This endpoint sends real transactions to the blockchain.

Parameter	Type	Required	Description
`chain`	string	Yes	Always `sol`
`signedTransactions`	string[]	Yes	Array of base64-encoded signed transactions
`simulateBeforeSend`	boolean	No	Simulate before sending (default: true)