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 #0x548cbc1ed3649f11cb8e15f7c9004efa3e510b748cf01ecac3e082478adc8bec · ArcScan

Block

#21,298,939

2026-09-17 08:25:03 UTC

FinalizedProposed 55 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,298,939
Timestamp: 55 days ago · 2026-09-17 08:25:03 UTC
Transactions: 0 transactions in this block
Block hash: 0x548cbc1ed3649f11cb8e15f7c9004efa3e510b748cf01ecac3e082478adc8bec
Parent hash: 0x578315c0…1109fdd9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,298,939 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

8.3%2,489,152 / 30,000,000

Base fee

20 gwei

State root

0x4cb157434241…840931e81326

Transactions root

0x2c4ce133ccbd…d104d6d86408

Receipts root

0x2d4ce0307f2a…41159ebb526d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800