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 #21375466 · ArcScan

Block

#21,375,466

2026-09-17 19:12:14 UTC

FinalizedProposed 15 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,375,466
Timestamp: 15 days ago · 2026-09-17 19:12:14 UTC
Transactions: 0 transactions in this block
Block hash: 0x277ea6be7e3d5ab00993599c7e4bf9afde387323eea7f181046d888be3425e11
Parent hash: 0x4fe0b2ad…8dbce538
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,375,466 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

9.5%2,838,579 / 30,000,000

Base fee

20 gwei

State root

0x205c85ffdacd…c03074085638

Transactions root

0x06588b67868f…6462d0b88db3

Receipts root

0xcbe5d54362c3…b303ef70a3c6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800