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 #21620770 · ArcScan

Block

#21,620,770

2026-09-19 05:45:55 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,620,770
Timestamp: 47 days ago · 2026-09-19 05:45:55 UTC
Transactions: 0 transactions in this block
Block hash: 0x675962761218385819f538c86eda9a6f15f47dd9a293091dc9fd15211bb47e70
Parent hash: 0x1dc597c1…9b2e08b3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,620,770 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

11.5%3,464,490 / 30,000,000

Base fee

20 gwei

State root

0xaa04fcc237f4…4d141863abad

Transactions root

0xc7a61424f83b…9607a1daafb1

Receipts root

0x9ecc9e8ca708…0fc6fb351c35

Nonce

0x0000000000000000

Extra data

0x00000004a817c800