From 09d334123904d99c9674d7bf3353dfde5beb3628 Mon Sep 17 00:00:00 2001
From: "Miquel A. Cabot" <miquel.cabot@gmail.com>
Date: Mon, 11 Jul 2022 23:43:43 +0200
Subject: [PATCH] use asciiToHex in datatoken.setData()

---
 src/tokens/Datatoken.ts | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/tokens/Datatoken.ts b/src/tokens/Datatoken.ts
index f94beac2..ca7f6698 100644
--- a/src/tokens/Datatoken.ts
+++ b/src/tokens/Datatoken.ts
@@ -1168,10 +1168,12 @@ export class Datatoken {
       this.config
     )
 
-    const estGas = await estimateGas(address, dtContract.methods.setData, value)
+    const valueHex = this.web3.utils.asciiToHex(value)
+
+    const estGas = await estimateGas(address, dtContract.methods.setData, valueHex)
 
     // Call setData function of the contract
-    const trxReceipt = await dtContract.methods.setData(value).send({
+    const trxReceipt = await dtContract.methods.setData(valueHex).send({
       from: address,
       gas: estGas + 1,
       gasPrice: await getFairGasPrice(this.web3, this.config)