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 #21309167 · ArcScan

Block

#21,309,167

2026-09-17 09:51:28 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,309,167
Timestamp: 11 days ago · 2026-09-17 09:51:28 UTC
Transactions: 0 transactions in this block
Block hash: 0xf28734a73635a5f631894661525581432372bc32057d395994f6de1b08fc5138
Parent hash: 0xee9d2d20…50d78431
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,309,167 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

36.6%10,983,381 / 30,000,000

Base fee

20 gwei

State root

0xce87e5fdc787…34f5e6e703ab

Transactions root

0xbd05e9e33df6…d0f3eb65f7c1

Receipts root

0xf3cce843b501…5caf62f47bf5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800