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 #21543062 · ArcScan

Block

#21,543,062

2026-09-18 18:48:53 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,543,062
Timestamp: 47 days ago · 2026-09-18 18:48:53 UTC
Transactions: 0 transactions in this block
Block hash: 0xacce434c7d6b98ceebee054570af634b5d2c40b268afff951497ea9d82f9cd94
Parent hash: 0xcc375886…42ae1d02
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,543,062 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

16.6%4,981,702 / 30,000,000

Base fee

20 gwei

State root

0x8ca88d934f61…565286ca7718

Transactions root

0x1cf5e39ab623…c5c0e8dbd185

Receipts root

0x2037abf336d7…130fc8b3acd1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800