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 #21275894 · ArcScan

Block

#21,275,894

2026-09-17 05:10:20 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,275,894
Timestamp: 12 days ago · 2026-09-17 05:10:20 UTC
Transactions: 0 transactions in this block
Block hash: 0xad29fce6db2a76ce37bd0e579710a269a5f66903fa20eee15bc9c5639098e13b
Parent hash: 0x1c486a0d…269752da
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,275,894 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

8.3%2,503,030 / 30,000,000

Base fee

20 gwei

State root

0x943d63c0de05…82f89a9dfc9f

Transactions root

0x3f8deae56189…9c2a1bc5cc33

Receipts root

0xf5f27d8cf248…727f7677da3f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800