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 #21542747 · ArcScan

Block

#21,542,747

2026-09-18 18:46:12 UTC

FinalizedProposed 41 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,542,747
Timestamp: 41 days ago · 2026-09-18 18:46:12 UTC
Transactions: 0 transactions in this block
Block hash: 0xfda0554ae408f2543c2f88a37ac8a387562b1e2806657020946d1214cbd456cc
Parent hash: 0x6e136a96…b1c4b8fb
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,542,747 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

5.3%1,602,506 / 30,000,000

Base fee

20 gwei

State root

0x00cf8a8d8ca7…481839a209f9

Transactions root

0x8c7cf885cd7a…7540f582aab9

Receipts root

0x6e322ab02da0…caa1ec153509

Nonce

0x0000000000000000

Extra data

0x00000004a817c800