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 #21539610 · ArcScan

Block

#21,539,610

2026-09-18 18:19:41 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,539,610
Timestamp: 51 days ago · 2026-09-18 18:19:41 UTC
Transactions: 0 transactions in this block
Block hash: 0x2bc69c0390a4a3d10e2c775174af440f57c8b5af869d926c87d28c989fa3f4d2
Parent hash: 0x4b19791a…f6fbd751
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,539,610 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

4.6%1,393,820 / 30,000,000

Base fee

20 gwei

State root

0x9936aad84083…8077a25ac770

Transactions root

0x195c83ce87d6…a5e2f2692691

Receipts root

0xf563886c6137…ca9ec89205e8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800