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 #21443322 · ArcScan

Block

#21,443,322

2026-09-18 04:45:45 UTC

FinalizedProposed 26 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,443,322
Timestamp: 26 days ago · 2026-09-18 04:45:45 UTC
Transactions: 0 transactions in this block
Block hash: 0x514a8f6a9bed5bc3fbfc83d13b91ce99526b9b3738c5aae70e19696153fe8b11
Parent hash: 0x4c5020c2…9300dcae
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,443,322 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

0.5%155,437 / 30,000,000

Base fee

20 gwei

State root

0x10843b89a40f…65d471ba0ace

Transactions root

0x0e306adb7388…eb52597f22f3

Receipts root

0x762b2cdd34bd…9e2cd3d50785

Nonce

0x0000000000000000

Extra data

0x00000004a817c800