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 #21443423 · ArcScan

Block

#21,443,423

2026-09-18 04:46:37 UTC

FinalizedProposed 23 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,443,423
Timestamp: 23 days ago · 2026-09-18 04:46:37 UTC
Transactions: 0 transactions in this block
Block hash: 0xe399e39d13396671e57c2a5da989ad6f6f6e8f29cacdd359b9fb84cb257e98e8
Parent hash: 0x617ecfcf…1c3a04fa
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,443,423 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

3.5%1,050,861 / 30,000,000

Base fee

20 gwei

State root

0xb6ffecc3f4b2…9bd6e52fafe9

Transactions root

0x33f94d41fb1a…168dbaaed0fe

Receipts root

0xdfd238905957…a3b63762a979

Nonce

0x0000000000000000

Extra data

0x00000004a817c800