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 #21237775 · ArcScan

Block

#21,237,775

2026-09-16 23:48:25 UTC

FinalizedProposed 21 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,237,775
Timestamp: 21 days ago · 2026-09-16 23:48:25 UTC
Transactions: 0 transactions in this block
Block hash: 0xe272ee90293baea6601e5ea47d950ee9835a5986a2c29e2cc8e2abef378b0cee
Parent hash: 0x62a46b94…8456a736
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,237,775 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

31.8%9,550,217 / 30,000,000

Base fee

20 gwei

State root

0x7e55695e79a8…7eb65df8b687

Transactions root

0x82a64999fb5c…83c5e2fbccc0

Receipts root

0xda93500a5fa9…7a3eb6717fca

Nonce

0x0000000000000000

Extra data

0x00000004a817c800