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 #21540047 · ArcScan

Block

#21,540,047

2026-09-18 18:23:23 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,540,047
Timestamp: 47 days ago · 2026-09-18 18:23:23 UTC
Transactions: 0 transactions in this block
Block hash: 0x1f7915865c406a0bb2a304c3327a2b90437b8968529ad572bed4b992de0fc474
Parent hash: 0x46604647…2d1d5583
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,540,047 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

10.4%3,117,531 / 30,000,000

Base fee

20 gwei

State root

0x536f1eb71148…c205fa361ed1

Transactions root

0xd38d1165f4ef…bd0304432085

Receipts root

0x9b9fbf7b3e09…1ff7302bc9f5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800