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 #21254354 · ArcScan

Block

#21,254,354

2026-09-17 02:08:23 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,254,354
Timestamp: 6 days ago · 2026-09-17 02:08:23 UTC
Transactions: 0 transactions in this block
Block hash: 0xd0b57eb53eb332cb4e947cb47931e14336f1de97faf3f3b744da69e3e4cdbf24
Parent hash: 0x738c92e1…802a221f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,254,354 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

13.7%4,109,990 / 30,000,000

Base fee

20 gwei

State root

0xb57e10b9db75…f9b56e8bf06e

Transactions root

0xec6f6a2ff86d…20f1ff6de79c

Receipts root

0x7258f41289fd…f21af9de2b69

Nonce

0x0000000000000000

Extra data

0x00000004a817c800