Indexing of XinFin network which is fork of ethereum using TheGraph

I am trying to connect XinFIn testnet with graph-node
Following these steps graph-node/docker at master · graphprotocol/graph-node · GitHub for graph-node configuration

Having this error in logs

RPC call failed (attempt #10) with result Err(Decoder error: Error("0x prefix is missing"
Is there any option in graph-node to make this prefix configurable? so that we can use xdc prefix rather than 0x?

You would have more chances of getting an answer in the Discord server, under the #subgraph-development channel.