Arc Mainnet/5042

ArcScan

Independent community block explorer for Arc Mainnet. Gas is paid in USDC; fees are quoted in dollars.

Contract address

Not published yet. The official address will appear here first — verify against this page before interacting with any contract.

Explore

Overview
Blocks
Transactions

Resources

Arc docs
Official explorer

Network

Network: Arc Mainnet
Chain ID: 5042
Gas token: USDC
Block time: ~0.5s
Consensus: Malachite BFT
Execution: Reth

Aggregated analytics are approximate and computed over a recent window of blocks. Independent community explorer. Not affiliated with Circle or the Arc team. Nothing here is financial advice.

Block #21515240 · ArcScan

Block

#21,515,240

2026-09-18 14:53:41 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,515,240
Timestamp: 49 days ago · 2026-09-18 14:53:41 UTC
Transactions: 0 transactions in this block
Block hash: 0xa7fb5fce68eb5737b8512584bd064677a8b35c32a5ed63f184ede8609ec71aea
Parent hash: 0xa28365d3…ad064efc
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,515,240 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

15.6%4,671,561 / 30,000,000

Base fee

20 gwei

State root

0x3db9ffb628f0…53bd6506c319

Transactions root

0x5afd56b4632b…09fa53ec9697

Receipts root

0xaafda7f430fa…0209cc99ceb0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800