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 #0x744ab2e33519c7e26f03d9a1627b5e1c36c709f5b6bece6ad9eb4326235e367d · ArcScan

Block

#21,352,978

2026-09-17 16:01:27 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,352,978
Timestamp: 6 days ago · 2026-09-17 16:01:27 UTC
Transactions: 0 transactions in this block
Block hash: 0x744ab2e33519c7e26f03d9a1627b5e1c36c709f5b6bece6ad9eb4326235e367d
Parent hash: 0x26cbb02f…9b5a5905
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,352,978 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

13.1%3,926,375 / 30,000,000

Base fee

20 gwei

State root

0xff94e59d0b48…161e6673b3a0

Transactions root

0xb978518b3d42…56b97764c612

Receipts root

0x784855b9c6be…ac397674108f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800