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 #21282434 · ArcScan

Block

#21,282,434

2026-09-17 06:05:35 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,282,434
Timestamp: 12 days ago · 2026-09-17 06:05:35 UTC
Transactions: 0 transactions in this block
Block hash: 0xfef8d1c0d07c1a4189c2e324d84034b37767bef4b804ae6436295365d513ba15
Parent hash: 0xdaf63539…48a896bf
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,282,434 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

10.3%3,092,253 / 30,000,000

Base fee

20 gwei

State root

0x2359cbe45c74…93da1d5fd51d

Transactions root

0x22a9744f8b8d…02919045567a

Receipts root

0x2538dc6e70db…6b8621c86eaa

Nonce

0x0000000000000000

Extra data

0x00000004a817c800