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 #21540327 · ArcScan

Block

#21,540,327

2026-09-18 18:25:45 UTC

FinalizedProposed 42 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,540,327
Timestamp: 42 days ago · 2026-09-18 18:25:45 UTC
Transactions: 0 transactions in this block
Block hash: 0xdb1b46def50ad38aabfc7c45f7a2e19bebcae203e729bd32dea85028a864db20
Parent hash: 0xd450d5b4…66e52cd2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,540,327 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

7.5%2,245,959 / 30,000,000

Base fee

20 gwei

State root

0x902c0f09e466…f01a4f930fb7

Transactions root

0x1ee39b4a037f…245d04c2fb86

Receipts root

0xddde6c7cf954…551e5349de60

Nonce

0x0000000000000000

Extra data

0x00000004a817c800