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 #21552003 · ArcScan

Block

#21,552,003

2026-09-18 20:04:28 UTC

FinalizedProposed 46 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,552,003
Timestamp: 46 days ago · 2026-09-18 20:04:28 UTC
Transactions: 0 transactions in this block
Block hash: 0x08349e58b17cae498b920eacfac90cac7dfc7659f21fe1e6163bef1cf04845f8
Parent hash: 0x096d66e3…139da8dc
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,552,003 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

12.1%3,619,032 / 30,000,000

Base fee

20 gwei

State root

0xd71ae17aacfb…46f9d08357a0

Transactions root

0x2d84d438ab46…f947047bf3ec

Receipts root

0x73125b6f7c9c…b177377ee343

Nonce

0x0000000000000000

Extra data

0x00000004a817c800