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 #21170266 · ArcScan

Block

#21,170,266

2026-09-16 14:18:34 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,170,266
Timestamp: 8 days ago · 2026-09-16 14:18:34 UTC
Transactions: 0 transactions in this block
Block hash: 0xe1c12473ce9decc97aa328fab66891b666900f9c454e09d836049f53cce1e69c
Parent hash: 0x4653e22f…157146a4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,170,266 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

37.6%11,290,129 / 30,000,000

Base fee

109.649381682 gwei

State root

0xa85ceb1f1649…9ef9d09634c5

Transactions root

0xa9b78d85df37…4f8c248d16cc

Receipts root

0x8ea51120cad2…2c3284d572ad

Nonce

0x0000000000000000

Extra data

0x00000019a2718213