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 #21398051 · ArcScan

Block

#21,398,051

2026-09-17 22:23:06 UTC

FinalizedProposed 52 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,398,051
Timestamp: 52 days ago · 2026-09-17 22:23:06 UTC
Transactions: 0 transactions in this block
Block hash: 0x577e64a262975b7a3367414eef96f3538229513a332f2c8243c75405ad39ec03
Parent hash: 0xdafa2d6a…9db522d9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,398,051 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

4.2%1,263,216 / 30,000,000

Base fee

20 gwei

State root

0xe9b7c8593651…2561a81eda7b

Transactions root

0x6f5af2af8086…b83d9df74246

Receipts root

0xb3520957a697…40f86ea86214

Nonce

0x0000000000000000

Extra data

0x00000004a817c800