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 #0x8d66c6a78ee694e2c97358f5a36ad8ff65d463b93dcfc615c90549cb53f65c9b · ArcScan

Block

#21,292,555

2026-09-17 07:31:06 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,292,555
Timestamp: 20 days ago · 2026-09-17 07:31:06 UTC
Transactions: 0 transactions in this block
Block hash: 0x8d66c6a78ee694e2c97358f5a36ad8ff65d463b93dcfc615c90549cb53f65c9b
Parent hash: 0x8e789a6f…8c2d0ac2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,292,555 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

10.4%3,131,796 / 30,000,000

Base fee

20 gwei

State root

0x24aaed007130…e5b375bab65e

Transactions root

0x151e84ad4ec2…afff8594caf1

Receipts root

0xa01b7663ee98…089f02744f40

Nonce

0x0000000000000000

Extra data

0x00000004a817c800