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 #21418219 · ArcScan

Block

#21,418,219

2026-09-18 01:13:35 UTC

FinalizedProposed 29 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,418,219
Timestamp: 29 days ago · 2026-09-18 01:13:35 UTC
Transactions: 0 transactions in this block
Block hash: 0x99a4e52624b9e4e2b44af7bfde81403ada2dbee34ae92e7d226a18bd7993e94f
Parent hash: 0xc776d55a…c40275f1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,418,219 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

14.1%4,241,526 / 30,000,000

Base fee

20 gwei

State root

0x6713e7904840…2bfb7bd339a5

Transactions root

0x5a20117a989a…4202d291b895

Receipts root

0x6090a54842dc…3203b09c0ea3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800