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 #0x8eaa3906d3def33b9af553745169ee713d91ef15dd0416d2506537827a9bfefb · ArcScan

Block

#21,556,696

2026-09-18 20:44:10 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,556,696
Timestamp: 8 days ago · 2026-09-18 20:44:10 UTC
Transactions: 0 transactions in this block
Block hash: 0x8eaa3906d3def33b9af553745169ee713d91ef15dd0416d2506537827a9bfefb
Parent hash: 0x223f4a08…fbefaa24
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,556,696 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

13.9%4,187,921 / 30,000,000

Base fee

20 gwei

State root

0x355c39164b62…153f04da366b

Transactions root

0x45968ed4eb96…ee20380e95d9

Receipts root

0xe1006cbef94a…ca29e5b749c5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800