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 #21485267 · ArcScan

Block

#21,485,267

2026-09-18 10:40:20 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,485,267
Timestamp: 47 days ago · 2026-09-18 10:40:20 UTC
Transactions: 0 transactions in this block
Block hash: 0x881a6bb63f5cd62c38d01b8f899f670460cf0af545fba07157d42f43841182c4
Parent hash: 0x364d9358…274243a1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,485,267 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

3.4%1,023,991 / 30,000,000

Base fee

20 gwei

State root

0x6546688de976…5be49a98da2e

Transactions root

0x22cc8fae6113…29505ce5b02d

Receipts root

0x7dde23abcc4e…8d1356d6e817

Nonce

0x0000000000000000

Extra data

0x00000004a817c800