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 #21339664 · ArcScan

Block

#21,339,664

2026-09-17 14:08:59 UTC

FinalizedProposed 39 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,339,664
Timestamp: 39 days ago · 2026-09-17 14:08:59 UTC
Transactions: 0 transactions in this block
Block hash: 0x50761f9c34c19ddec16f1b6fcfed8ec66a79f89c17e2690d68b5f1393feaac4e
Parent hash: 0x0ace634b…34bda5bb
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,339,664 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

14.2%4,250,885 / 30,000,000

Base fee

20 gwei

State root

0xb37eaa2abf33…0f4deee3149f

Transactions root

0x67b2c1bf5838…d418de60d8d3

Receipts root

0x637a40d59479…91a03650d3a2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800