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

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 #21304859 · ArcScan

Block

#21,304,859

2026-09-17 09:15:04 UTC

FinalizedProposed 23 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,304,859
Timestamp: 23 days ago · 2026-09-17 09:15:04 UTC
Transactions: 0 transactions in this block
Block hash: 0xe145029b68ca73f8284b41997ca07342edb11e46ff697a54351f83a9f1342f50
Parent hash: 0x110e69b9…ba85f214
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,304,859 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

1.6%495,443 / 30,000,000

Base fee

20 gwei

State root

0xeb12381217b5…d9a90fed8c97

Transactions root

0x737b8e4bcc9f…8ca4519f125f

Receipts root

0xccbfe67d8333…f196d47d984f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800