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 #0xe5a54c91aec4d35e9db50abcc0fd5195a23558b5a98b2c19008f50e34abd1429 · ArcScan

Block

#21,278,200

2026-09-17 05:29:49 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,278,200
Timestamp: 11 days ago · 2026-09-17 05:29:49 UTC
Transactions: 0 transactions in this block
Block hash: 0xe5a54c91aec4d35e9db50abcc0fd5195a23558b5a98b2c19008f50e34abd1429
Parent hash: 0xf03174af…b8f6b697
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,278,200 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

7.3%2,193,648 / 30,000,000

Base fee

20 gwei

State root

0xd2c4b0b54237…6c2351b82879

Transactions root

0x6cb745e3d368…974bb615a62b

Receipts root

0x15adad986db2…257b8bf57d97

Nonce

0x0000000000000000

Extra data

0x00000004a817c800