Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x8d690a2e6eec41145ec113533ce679523dcbe1a7b845d48a16c56a5e8f9b9c72 · ArcScan

Block

#21,543,453

2026-09-18 18:52:11 UTC

FinalizedProposed 52 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,543,453
Timestamp: 52 days ago · 2026-09-18 18:52:11 UTC
Transactions: 0 transactions in this block
Block hash: 0x8d690a2e6eec41145ec113533ce679523dcbe1a7b845d48a16c56a5e8f9b9c72
Parent hash: 0x66eac624…309d20cc
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,543,453 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

6.6%1,969,346 / 30,000,000

Base fee

20 gwei

State root

0xc4d95cff2d52…00671ba81033

Transactions root

0xf361863b6565…d262e932ecb0

Receipts root

0xf647639e1d00…f316e575aa3f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800