RPC responded Insufficient funds even if i have funds

[DerXanRam]

I'm trying to swap on Binance Smart Chain(which this library also works for it) using 1inch dex. But it says sometimes
"message":"insufficient funds for gas * price + value"
and some times
"message":"INTERNAL_ERROR: insufficient funds"

even if i have fund in my account to do the swap and cover the gas. all my balance is BNB and i'm swaping BNB(0xeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee) to BUSD(0xe9e7cea3dedca5984780bafc599bd69add087d56).

this are the values used in making the raw tnx

nonce=0x1
gasPrice is 0xd09dc300
GasLimit is 0x42c23
value is 0x2386f26fc10000
ToAddress is 0x1111111254eeb25477b68fb85ed929f73a960582

The ABI data is

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

and this is the raw tnx generated
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

any encoding error ?Please help 🙏

[DerXanRam]

this is the code snippet i use to encode the transaction

ok(eth_rlp_init(&rlp0, ETH_RLP_ENCODE));
		ok(eth_rlp_array(&rlp0));
		ok(eth_rlp_uint8(&rlp0, &nonce));
		ok(eth_rlp_hex(&rlp0, &gasprice, NULL));
		ok(eth_rlp_hex(&rlp0, &gaslimit, NULL));
		ok(eth_rlp_address(&rlp0, &toaddr));
		ok(eth_rlp_uint8(&rlp0, &zero));
		ok(eth_rlp_hex(&rlp0, &abi_result, NULL));
		ok(eth_rlp_uint16(&rlp0, &chainid));
		ok(eth_rlp_uint8(&rlp0, &zero)); //   0x,
		ok(eth_rlp_uint8(&rlp0, &zero)); //   0x,
		ok(eth_rlp_array_end(&rlp0));	 // ]

		ok(eth_rlp_to_bytes(&rlp0bytes, &rlp0len, &rlp0));
		ok(eth_rlp_free(&rlp0));

		// compute the keccak hash of the encoded rlp elements
		ok(eth_keccak256(keccak, rlp0bytes, rlp0len));
		free(rlp0bytes);

		// sign the transaction
		ok(eth_ecdsa_sign(&sign, privkey, keccak));

		// calculate v
		v = sign.recid + chainid * 2 + 35;
		r = sign.r;
		s = sign.s;

		ok(eth_rlp_init(&rlp1, ETH_RLP_ENCODE));
		ok(eth_rlp_array(&rlp1));
		ok(eth_rlp_uint8(&rlp1, &nonce));
		ok(eth_rlp_hex(&rlp1, &gasprice, NULL));
		ok(eth_rlp_hex(&rlp1, &gaslimit, NULL));
		ok(eth_rlp_address(&rlp1, &toaddr));
		ok(eth_rlp_uint8(&rlp1, &zero));
		ok(eth_rlp_hex(&rlp1, &abi_result, NULL)); // replaced
		ok(eth_rlp_uint8(&rlp1, &v));
		ok(eth_rlp_bytes(&rlp1, &r, &siglen));
		ok(eth_rlp_bytes(&rlp1, &s, &siglen));
		ok(eth_rlp_array_end(&rlp1));

		// FIX3: this actually returns the output length
		ok(eth_rlp_to_hex(&txn, &rlp1) > 0);
		ok(eth_rlp_free(&rlp1));

[mhw0]

Opened an issue: #31