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 #0x03b8916f1a351c95a088eed60692e35e861ecfa2f80ef79fde9993f8af3b825e · ArcScan

Block

#21,268,879

2026-09-17 04:11:03 UTC

FinalizedProposed 44 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,268,879
Timestamp: 44 days ago · 2026-09-17 04:11:03 UTC
Transactions: 0 transactions in this block
Block hash: 0x03b8916f1a351c95a088eed60692e35e861ecfa2f80ef79fde9993f8af3b825e
Parent hash: 0x5c292e24…475b5a7a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,268,879 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

24.4%7,328,117 / 30,000,000

Base fee

20 gwei

State root

0x3b734ed1ed91…2e97b890faef

Transactions root

0x386bafc5b7d4…d8e932a94937

Receipts root

0xa695a37d70cf…15d5ce6dd6d5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800