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 #21340208 · ArcScan

Block

#21,340,208

2026-09-17 14:13:35 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,340,208
Timestamp: 51 days ago · 2026-09-17 14:13:35 UTC
Transactions: 0 transactions in this block
Block hash: 0xdeae832ac0b1e2742c70ad83c95171fbfcbdc20291e8239c7d9c0c2a0392d952
Parent hash: 0x906c436e…abb20382
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,340,208 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

11.5%3,444,118 / 30,000,000

Base fee

20 gwei

State root

0x2b07ea87da7b…61c3d8c53210

Transactions root

0x9d080a3c23ab…d8bd2d2ab4aa

Receipts root

0xd05a995f4da7…f068b3692ff0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800