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 #0xb5f5f79ed876ceb03adad2a06e574e8b1997105a09e6ab62c370a2f03eb35bc9 · ArcScan

Block

#21,543,910

2026-09-18 18:56:02 UTC

FinalizedProposed 56 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,543,910
Timestamp: 56 days ago · 2026-09-18 18:56:02 UTC
Transactions: 0 transactions in this block
Block hash: 0xb5f5f79ed876ceb03adad2a06e574e8b1997105a09e6ab62c370a2f03eb35bc9
Parent hash: 0xe43c5386…bb6b52e2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,543,910 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

4.6%1,380,954 / 30,000,000

Base fee

20 gwei

State root

0xf67d10b773e2…310a9ddedae8

Transactions root

0x477313dbc247…b6ab06d804aa

Receipts root

0x401b3bbc4769…a2631582268d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800