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 #0x40eecf219567d4db0c1622f9ed7833f0f40e105a14b637f5c96c17f227f86302 · ArcScan

Block

#21,234,866

2026-09-16 23:23:51 UTC

FinalizedProposed 13 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,234,866
Timestamp: 13 days ago · 2026-09-16 23:23:51 UTC
Transactions: 0 transactions in this block
Block hash: 0x40eecf219567d4db0c1622f9ed7833f0f40e105a14b637f5c96c17f227f86302
Parent hash: 0x9023961d…b5314692
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,234,866 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

19.8%5,930,418 / 30,000,000

Base fee

20 gwei

State root

0x25a17976dcaf…aa86827a9e81

Transactions root

0xfd1057c67827…fa088223fdf3

Receipts root

0xa41348ebb6b8…355a6fd1a636

Nonce

0x0000000000000000

Extra data

0x00000004a817c800