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 #21508379 · ArcScan

Block

#21,508,379

2026-09-18 13:55:43 UTC

FinalizedProposed 52 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,508,379
Timestamp: 52 days ago · 2026-09-18 13:55:43 UTC
Transactions: 0 transactions in this block
Block hash: 0x228c4cc0bcb6bb035161c6e186556678fbb16016d91aa4d88877fb653b9d8b1f
Parent hash: 0xf3791f61…6a115e41
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,508,379 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

5.4%1,608,420 / 30,000,000

Base fee

20 gwei

State root

0x4ce7025bce4f…5f689ab13ef4

Transactions root

0xf628cfc02510…2b84b6c660db

Receipts root

0x65727584d30c…c902a5190c09

Nonce

0x0000000000000000

Extra data

0x00000004a817c800