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 #21243535 · ArcScan

Block

#21,243,535

2026-09-17 00:37:03 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,243,535
Timestamp: 7 days ago · 2026-09-17 00:37:03 UTC
Transactions: 0 transactions in this block
Block hash: 0x822c25fbdf1aad65662270f777bf233982bfca61be0dda870502d51780f03d90
Parent hash: 0x1941bc6f…abd45247
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,243,535 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

27.8%8,350,844 / 30,000,000

Base fee

20 gwei

State root

0x98330a7bc32d…d907c0d4d6a6

Transactions root

0xa921047f6cac…bd33470d67d2

Receipts root

0xadd70ad106ba…c2d6fd6ce477

Nonce

0x0000000000000000

Extra data

0x00000004a817c800