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 #0xd2f19f3d3276b5c3e4ab2b475af08e3a149c4bf674a097a6c127ed25939908ce · ArcScan

Block

#21,237,444

2026-09-16 23:45:37 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,237,444
Timestamp: 11 days ago · 2026-09-16 23:45:37 UTC
Transactions: 0 transactions in this block
Block hash: 0xd2f19f3d3276b5c3e4ab2b475af08e3a149c4bf674a097a6c127ed25939908ce
Parent hash: 0xad59f7f8…49509b7a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,237,444 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

31.1%9,343,561 / 30,000,000

Base fee

20 gwei

State root

0xb82c936b629b…6083308ec56b

Transactions root

0xad19867e9b91…4a79f1201768

Receipts root

0x54faec88d07d…8a9d61deb71c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800