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 #21228188 · ArcScan

Block

#21,228,188

2026-09-16 22:27:30 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,228,188
Timestamp: 7 days ago · 2026-09-16 22:27:30 UTC
Transactions: 0 transactions in this block
Block hash: 0xc62efd42ad1f0ba5e7323af21a009be6b02e1d0282e7a0680b483e486a75be0e
Parent hash: 0x1c7e6a19…ba77c0fb
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,228,188 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

25.1%7,520,065 / 30,000,000

Base fee

20 gwei

State root

0xc08debacf05b…8fc50ba4b7e1

Transactions root

0x54bf78e90577…e0f3889dd145

Receipts root

0xb5ee172d851c…809a66438e07

Nonce

0x0000000000000000

Extra data

0x00000004a817c800