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 #21442073 · ArcScan

Block

#21,442,073

2026-09-18 04:35:12 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,442,073
Timestamp: 51 days ago · 2026-09-18 04:35:12 UTC
Transactions: 0 transactions in this block
Block hash: 0x6b5f0c614aa642e6fc6744d3933a3792a0026fbf25ba1f5d22411f34aa096e69
Parent hash: 0xc2ba4864…b7de4388
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,442,073 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

10.7%3,204,070 / 30,000,000

Base fee

20 gwei

State root

0xaeed9589065f…6292aa7548cb

Transactions root

0xeed3df990431…fffa259773e8

Receipts root

0x97187f3c3f45…e07cca799b6c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800