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 #21304364 · ArcScan

Block

#21,304,364

2026-09-17 09:10:53 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,304,364
Timestamp: 10 days ago · 2026-09-17 09:10:53 UTC
Transactions: 0 transactions in this block
Block hash: 0xd8c4d74bd9284f72d5dfd8245a1032b5001ba3e329142c53fe69776e70ef6da7
Parent hash: 0x0f6ca12b…590b525a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,304,364 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

17.4%5,218,974 / 30,000,000

Base fee

20 gwei

State root

0x4398f896a965…416012efa02c

Transactions root

0xcd31142eb162…5607e74b7542

Receipts root

0x7eda83781e61…9397ff50aee8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800