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 #0x8d75bd2c3e6520c208eac65d35fcbfce39f7942a638ea1dc6e627ca0f07dcf68 · ArcScan

Block

#21,549,571

2026-09-18 19:43:54 UTC

FinalizedProposed 17 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,549,571
Timestamp: 17 days ago · 2026-09-18 19:43:54 UTC
Transactions: 0 transactions in this block
Block hash: 0x8d75bd2c3e6520c208eac65d35fcbfce39f7942a638ea1dc6e627ca0f07dcf68
Parent hash: 0xa0a446fc…ff555735
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,549,571 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

3.9%1,161,020 / 30,000,000

Base fee

20 gwei

State root

0x3ac682dc26f7…3183418f98e0

Transactions root

0x7d318156bf07…cef6407c7530

Receipts root

0x5242204536aa…1c66f84861fd

Nonce

0x0000000000000000

Extra data

0x00000004a817c800