Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x543a3bb1b708b6aa877e12ce13b54bcdfd4fc056a6b5f43c9b5f690b97431d41 · ArcScan

Block

#21,522,781

2026-09-18 15:57:26 UTC

FinalizedProposed 35 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,522,781
Timestamp: 35 days ago · 2026-09-18 15:57:26 UTC
Transactions: 0 transactions in this block
Block hash: 0x543a3bb1b708b6aa877e12ce13b54bcdfd4fc056a6b5f43c9b5f690b97431d41
Parent hash: 0x39354098…d5add716
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,522,781 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

25.4%7,609,479 / 30,000,000

Base fee

20 gwei

State root

0x92a956d2f113…4a5f88afc88c

Transactions root

0xc939155fde20…bd5cf2c8d101

Receipts root

0x33edf795566d…37c33fb45ff6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800