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 #21375285 · ArcScan

Block

#21,375,285

2026-09-17 19:10:42 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,375,285
Timestamp: 10 days ago · 2026-09-17 19:10:42 UTC
Transactions: 0 transactions in this block
Block hash: 0x1ba6d1d49fc96b7161593e5d3d1daa27c96ac0fa2fd2e649eeeba4a5948d9dbd
Parent hash: 0xd8dee683…16fa2af4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,375,285 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

18.2%5,456,151 / 30,000,000

Base fee

20 gwei

State root

0x72788a21157b…c6b6ed982399

Transactions root

0x03f6992ad4f9…976ef585cfff

Receipts root

0x6eb6b1b1f206…d274ae1189f8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800