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 #21398924 · ArcScan

Block

#21,398,924

2026-09-17 22:30:29 UTC

FinalizedProposed 41 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,398,924
Timestamp: 41 days ago · 2026-09-17 22:30:29 UTC
Transactions: 0 transactions in this block
Block hash: 0xae90816947f96dc143cf2a1f529ec6241991da997f579f6f405902cd8791621a
Parent hash: 0x7056166d…1cb44be7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,398,924 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

4.1%1,231,506 / 30,000,000

Base fee

20 gwei

State root

0x318847e77bfd…52273e5f7eff

Transactions root

0xe4adb24c7170…ae4a751d6400

Receipts root

0x9da3fa48a1af…35581f24eab3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800