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 #21277226 · ArcScan

Block

#21,277,226

2026-09-17 05:21:35 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,277,226
Timestamp: 6 days ago · 2026-09-17 05:21:35 UTC
Transactions: 0 transactions in this block
Block hash: 0x596fbb57725b782cf3aacacb38ba3874e4edc37e4018e22ffea097cef2c9394f
Parent hash: 0xe5eef8b2…a60b537f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,277,226 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

10.1%3,015,777 / 30,000,000

Base fee

20 gwei

State root

0xdd64b95f5c95…6dab46ee85e3

Transactions root

0x4f648240915f…786e1ce78b8f

Receipts root

0xa02a336ee599…11296b8b82c8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800