fix: Add preliminary handling for credit-only account designation

web3.js/test/transaction.test.js

@@ -93,73 +93,73 @@ test('parse wire format and serialize', () => {
 
   const wireTransaction = Buffer.from([
     1,
-    91,
-    132,
-    173,
-    1,
-    218,
-    94,
-    253,
-    18,
-    27,
-    79,
-    207,
-    114,
-    27,
-    167,
-    127,
+    47,
+    50,
+    66,
     17,
-    202,
-    183,
-    204,
-    12,
-    69,
-    243,
-    25,
-    206,
-    165,
-    116,
-    182,
-    64,
-    185,
-    168,
-    238,
-    168,
-    193,
-    140,
-    86,
-    83,
-    107,
-    252,
-    239,
-    80,
+    219,
+    90,
+    187,
+    49,
     40,
-    91,
-    44,
-    6,
-    160,
-    84,
-    43,
-    227,
-    63,
-    170,
-    255,
-    185,
-    132,
-    242,
-    82,
-    46,
-    124,
-    217,
-    127,
-    147,
-    24,
-    254,
-    157,
+    77,
+    8,
+    58,
+    129,
+    51,
+    76,
     13,
+    206,
+    126,
+    157,
+    189,
+    188,
+    53,
+    174,
+    42,
+    80,
+    4,
+    4,
+    212,
+    55,
+    67,
+    171,
+    34,
+    224,
+    81,
+    68,
+    230,
+    120,
+    117,
+    204,
+    241,
+    167,
+    152,
+    74,
+    141,
+    132,
+    73,
+    166,
+    217,
+    173,
+    27,
+    75,
+    62,
+    171,
+    160,
+    100,
+    159,
+    116,
+    164,
+    45,
+    185,
+    64,
+    0,
+    72,
+    4,
     1,
     0,
-    1,
+    2,
     3,
     19,
     152,