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 #21548931 · ArcScan

Block

#21,548,931

2026-09-18 19:38:30 UTC

FinalizedProposed 37 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,548,931
Timestamp: 37 days ago · 2026-09-18 19:38:30 UTC
Transactions: 0 transactions in this block
Block hash: 0x926ed464ab4e831740d4adea8622fa7be8b72676c37b9a9774ab1515748d93bd
Parent hash: 0x6bbe1869…344b7039
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,548,931 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

6.5%1,938,151 / 30,000,000

Base fee

20 gwei

State root

0x42b1544e3ae3…ac8aa929b147

Transactions root

0x2d31236658e1…a3c3adb5b37b

Receipts root

0x54928b80363e…d469a51bb879

Nonce

0x0000000000000000

Extra data

0x00000004a817c800