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 #21267517 · ArcScan

Block

#21,267,517

2026-09-17 03:59:33 UTC

FinalizedProposed 30 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,267,517
Timestamp: 30 days ago · 2026-09-17 03:59:33 UTC
Transactions: 0 transactions in this block
Block hash: 0x4dca7065c5cf17f25415c4be5c8924e591968fbfee6095cd7882ff65b221608a
Parent hash: 0x3324dd49…3d673fe4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,267,517 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

18.4%5,506,628 / 30,000,000

Base fee

20 gwei

State root

0x5c295c353484…71ae7c279b4f

Transactions root

0xffd0408a88e3…3d51c113910e

Receipts root

0x7cecede536ff…d530d2bb37d9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800