message: chore(sdk-core): use tx intent for bsc
diff: @@ -131,7 +131,7 @@ export abstract class MpcUtils {
  recipients: intentRecipients,
  };
  - if (baseCoin.getFamily() === 'eth' || baseCoin.getFamily() === 'polygon') {
  + if (baseCoin.getFamily() === 'eth' || baseCoin.getFamily() === 'polygon' || baseCoin.getFamily() === 'bsc') {
  switch (params.intentType) {
  case 'payment':
  case 'tokenTransfer':
  