increase ENC_FIELD_LIMIT.
@@ -243,7 +243,7 @@ JSON_FIELD_LIMIT = 5 * 1024
DATA_FIELD_LIMIT = 5 * 1024
NONCE_FIELD_LIMIT = 512
ORIGIN_FIELD_LIMIT = 128
-ENC_FIELD_LIMIT = 16
+ENC_FIELD_LIMIT = 5 * 1024
RAW_FIELD_LIMIT = 5 * 1024
SIGNATURE_TYPE_FIELD_LIMIT = 16
BLS_KEY_LIMIT = 512
