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 #21263566 · ArcScan

Block

#21,263,566

2026-09-17 03:26:11 UTC

FinalizedProposed 31 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,263,566
Timestamp: 31 days ago · 2026-09-17 03:26:11 UTC
Transactions: 0 transactions in this block
Block hash: 0xa133e844a9d5b0ded78f0551d1f7f79ff61966ca1e902e2135b0b7a08d1289d2
Parent hash: 0x9e46db72…51359cdf
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,263,566 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

27.4%8,233,479 / 30,000,000

Base fee

20 gwei

State root

0x69a0b4ec6d6e…412d4fd51bff

Transactions root

0xafcd985ab118…4aae5ff7a728

Receipts root

0x72af4a731441…cc2b0aa57b82

Nonce

0x0000000000000000

Extra data

0x00000004a817c800